Listed below are 3705 taxa included on NameThatPlant.net as of 5/25/20, using nomenclature preferred by Weakley's Flora in the working draft noted in parentheses. A plus sign indicates that the Flora further divides that species into varieties or subspecies. Click the scientific name to link to information and (maybe) pictures!
1 - Abdra aprica (11/30/12) — Flatrock Draba, Open-ground Whitlow-grass, Granite Whitlow-wort, Sun-loving Draba
2 - Abdra brachycarpa (6/30/18) — Shortpod Draba, Short-fruited Draba
3 - Abelia ×grandiflora (11/30/12) — Abelia
4 - Abelmoschus esculentus (11/30/12) — Okra, Gumbo
5 - Abies alba (11/30/12) — European Fir, Silver Fir
6 - Abies balsamea (11/30/12) — Balsam Fir, Northern Balsam, Canada Balsam
7 - Abies fraseri (11/30/12) — Fraser Fir, She Balsam, Southern Balsam
8 - Abutilon theophrasti (11/30/12) — Velvetleaf, Indian Mallow, Butterprint
9 - Acalypha gracilens (5/21/15) — Slender Three-seeded Mercury, Slender Copperleaf, Short-stalked Copperleaf
10 - Acalypha ostryifolia (5/21/15) — Rough-pod Copperleaf, Hophornbeam Copperleaf
11 - Acalypha rhomboidea (5/21/15) — Common Three-seeded Mercury, Rhombic Copperleaf
12 - Acalypha setosa (5/21/15) — Cuban Copperleaf
13 - Acalypha virginica (5/21/15) — Three-seeded Mercury, Virginia Copperleaf, Short-stalked Copperleaf
14 - Acer floridanum (11/30/12) — Southern Sugar Maple, Florida Maple
15 - Acer ginnala (11/30/12) — Amur Maple
16 - Acer leucoderme (11/30/12) — Chalk Maple, Small Chalk Maple, White-bark Maple
17 - Acer negundo var. negundo (11/30/12) — Eastern Box Elder, Ash-leaved Maple
18 - Acer nigrum (11/30/12) — Black Maple
19 - Acer palmatum (5/21/15) — Japanese Maple
20 - Acer pensylvanicum (11/30/12) — Striped Maple, Moosewood
21 - Acer platanoides (11/30/12) — Norway Maple
22 - Acer pseudoplatanus (11/30/12) — Sycamore Maple, Planetree Maple
23 - Acer rubrum var. rubrum (11/30/12) — Eastern Red Maple
24 - Acer rubrum var. trilobum (11/30/12) — Carolina Red Maple, Trident Red Maple
25 - Acer saccharinum (11/30/12) — Silver Maple, Soft Maple
26 - Acer saccharum (11/30/12) — Sugar Maple, Hard Maple, Sugar Tree
27 - Acer spicatum (11/30/12) — Mountain Maple
28 - Achillea borealis (5/21/15) — American Yarrow, American Thousandleaf
29 - Achillea millefolium (5/21/15) — Yarrow, Thousandleaf
30 - Achyranthes japonica var. hachijoensis (11/30/12) — Japanese Chaff-flower
31 - Acmella repens (5/21/15) — Spilanthes, Creeping Spotflower
32 - Acmispon helleri (5/21/15) — Carolina Prairie-trefoil
33 - Aconitum reclinatum (5/21/15) — Trailing Wolfsbane, White Monkshood, White Aconite
34 - Aconitum uncinatum (5/21/15) — Appalachian Blue Monkshood, Eastern Blue Monkshood
35 - Acorus americanus (11/30/12) — Sweetflag, American Calamus
36 - Acorus calamus (11/30/12) — European Sweetflag, European Calamus
37 - Acroptilon repens (11/30/12) — Russian Knapweed
38 - Actaea pachypoda (11/30/12) — Doll's-eyes, White Baneberry, White Cohosh
39 - Actaea podocarpa (11/30/12) — Mountain Black Cohosh, American Cohosh, Late Black Cohosh
40 - Actaea racemosa (11/30/12) — Common Black Cohosh, Early Black Cohosh, Black Snakeroot
41 - Actinidia chinensis var. deliciosa (5/21/15) — Green Kiwi-fruit, Chinese Gooseberry
42 - Adiantum capillus-veneris (11/30/12) — Southern Maidenhair Fern, Venus-hair Fern
43 - Adiantum pedatum (11/30/12) — Northern Maidenhair Fern
44 - Adlumia fungosa (11/30/12) — Climbing Fumitory, Allegheny Vine, Cliff-Harlequin
45 - Aegopodium podagraria (11/30/12) — Goutweed, Bishop's Weed
46 - Aesculus flava (11/30/12) — Yellow Buckeye
47 - Aesculus glabra var. glabra (11/30/12) — Ohio Buckeye, Fetid Buckeye
48 - Aesculus hippocastanum (11/30/12) — Horsechestnut
49 - Aesculus parviflora (11/30/12) — Bottlebrush Buckeye
50 - Aesculus pavia var. pavia (11/30/12) — Red Buckeye
51 - Aesculus sylvatica (11/30/12) — Painted Buckeye
52 - Agalinis aphylla (11/30/12) — Scale-leaf Gerardia, Scale-leaf Agalinis
53 - Agalinis fasciculata (11/30/12) — Gerardia, beach false foxglove
54 - Agalinis linifolia (11/30/12) — Gerardia, flaxleaf false foxglove
55 - Agalinis maritima + (5/21/15) — Seaside Gerardia
56 - Agalinis obtusifolia (11/30/12) — Ten-lobe False Foxglove, Gerardia
57 - Agalinis purpurea (11/30/12) — Purple Gerardia, purple false foxglove
58 - Agalinis setacea (11/30/12) — Sandhills Gerardia, Threadleaf Gerardia, threadleaf false foxglove
59 - Agalinis tenuifolia var. tenuifolia (11/30/12) — Slender Gerardia, Thin-leaved Agalinis, slenderleaf false foxglove
60 - Agalinis virgata (11/30/12) — Gerardia, beach false foxglove
61 - Agarista populifolia (5/21/15) — Tall Fetterbush, Florida Leucothoe, Agarista, Pipe-plant
62 - Agastache nepetoides (11/30/12) — Yellow Giant-hyssop
63 - Agastache scrophulariifolia (11/30/12) — Purple Giant-hyssop
64 - Agave virginica (2/8/20) — Eastern Agave, Eastern False Aloe, Rattlesnake-master
65 - Ageratina altissima var. altissima (11/30/12) — Common White Snakeroot, Common Milk-poison
66 - Ageratina altissima var. roanensis (11/30/12) — Appalachian White Snakeroot, Appalachian Milk-poison
67 - Ageratina aromatica (11/30/12) — Small-leaved White Snakeroot, Aromatic Snakeroot, Wild-hoarhound, Small White Snakeroot
68 - Ageratum houstonianum (11/30/12) — Ageratum
69 - Agrimonia gryposepala (5/21/15) — Common Agrimony
70 - Agrimonia incisa (5/21/15) — Pineland Agrimony
71 - Agrimonia microcarpa (5/21/15) — Low Agrimony, Small-fruited Agrimony
72 - Agrimonia parviflora (5/21/15) — Southern Agrimony, Small-flowered Agrimony, Harvestlice
73 - Agrimonia pubescens (5/21/15) — Downy Agrimony
74 - Agrimonia rostellata (5/21/15) — Woodland Agrimony
75 - Agrimonia striata (5/21/15) — Roadside Agrimony
76 - Agrostemma githago var. githago (11/30/12) — Corncockle, Purple Cockle, Corn-campion
77 - Agrostis altissima (11/30/12) — Coastal Bog Bentgrass
78 - Agrostis capillaris (11/30/12) — Rhode Island Bentgrass, Colonial Bentgrass, Browntop
79 - Agrostis elliottiana (11/30/12) — Elliott's Bentgrass, Southern Bentgrass
80 - Agrostis gigantea (11/30/12) — Black Bentgrass, Redtop Bentgrass, Redtop
81 - Agrostis hyemalis (6/30/18) — Ticklegrass, Small Bentgrass, Hairgrass, Winter Bentgrass
82 - Agrostis perennans (11/30/12) — Autumn Bentgrass, Upland Bentgrass, Upland Bent
83 - Agrostis stolonifera (11/30/12) — Creeping Bentgrass
84 - Ailanthus altissima (11/30/12) — Ailanthus, Tree-of-heaven
85 - Aira caryophyllea (2/8/20) — Silver Hairgrass
86 - Aira elegans (2/8/20) — Elegant Hairgrass, Annual Silver Hairgrass
87 - Ajuga reptans (11/30/12) — Carpet Bugle, Bugle-weed
88 - Akebia quinata (11/30/12) — Five-leaf Akebia, Chocolate-vine
89 - Albizia julibrissin (11/30/12) — Mimosa, Silktree
90 - Alcea rosea (11/30/12) — Hollyhock
91 - Aldrovanda vesiculosa (5/21/15) — Waterwheel-plant
92 - Aletris aurea (11/30/12) — Golden Colicroot
93 - Aletris farinosa (11/30/12) — Northern White Colicroot, White-star Grass, Stargrass, Mealy Colicroot
94 - Aletris lutea (11/30/12) — Yellow Colicroot
95 - Aletris obovata (11/30/12) — Southern White Colic-root
96 - Alisma subcordatum (11/30/12) — Southern Water-plantain, American Water-plantain
97 - Alliaria petiolata (11/30/12) — Garlic Mustard, Hedge Garlic
98 - Allium ampeloprasum (5/21/15) — Wild Leek, Yorktown Onion
99 - Allium canadense (2/8/20) — Wild Onion, Meadow Garlic
100 - Allium cernuum (5/21/15) — Nodding Onion, Nodding Wild Onion
101 - Allium cuthbertii (5/21/15) — Cuthbert's Onion
102 - Allium keeverae (6/30/18) — Keever’s Onion, Brushy Mountain Onion
103 - Allium mutabile (2/8/20) — Mobile Onion
104 - Allium sativum (5/21/15) — Cultivated Garlic
105 - Allium speculae (5/21/15) — Flatrock Onion
106 - Allium stellatum (5/21/15) — Glade Onion, Prairie Onion
107 - Allium tricoccum (5/21/15) — Ramps, Red Ramps, Rampscallions, Wild Leek
108 - Allium vineale (5/21/15) — Field Garlic, Wild Onion, Crow Garlic, Onion Grass
109 - Alnus crispa (6/30/18) — Green Alder, Mountain Alder
110 - Alnus glutinosa (11/30/12) — Black Alder, European Alder
111 - Alnus incana ssp. rugosa (11/30/12) — Speckled Alder
112 - Alnus maritima ssp. georgiensis (11/30/12) — Georgia Alder
113 - Alnus serrulata (11/30/12) — Tag Alder, Hazel Alder, Smooth Alder
114 - Alopecurus carolinianus (11/30/12) — Carolina Foxtail Grass
115 - Alternanthera philoxeroides (11/30/12) — Alligator-weed
116 - Alternanthera sessilis (11/30/12) — Sessile Joyweed
117 - Alysicarpus ovalifolius (6/30/18) — Alyce Clover
118 - Amaranthus australis (6/30/18) — Southern Water-hemp, Careless
119 - Amaranthus hybridus (11/30/12) — Smooth Pigweed, Smooth Amaranth, Green Amaranth, Hybrid Amaranth
120 - Amaranthus polygonoides (6/30/18) — Tropical Amaranth, Smartweed Amaranth
121 - Amaranthus pumilus (11/30/12) — Seabeach Amaranth, Dwarf Amaranth
122 - Amaranthus spinosus (11/30/12) — Spiny Amaranth
123 - Ambrosia artemisiifolia (11/30/12) — Annual Ragweed, Common Ragweed
124 - Ambrosia species 1 (5/21/15) — Outcrop Ragweed, Glade Ragweed
125 - Ambrosia trifida var. trifida (11/30/12) — Giant Ragweed, Great Ragweed
126 - Amelanchier arborea (11/30/12) — Downy Serviceberry, Sarvisberry
127 - Amelanchier canadensis (11/30/12) — Eastern Serviceberry, Canadian Serviceberry
128 - Amelanchier laevis (11/30/12) — Allegheny Serviceberry, Smooth Serviceberry
129 - Amelanchier obovalis (11/30/12) — Coastal Plain Serviceberry, Pocosin Shadbush
130 - Amelanchier sanguinea (11/30/12) — Roundleaf Serviceberry, New England Serviceberry
131 - Amelanchier spicata (5/21/15) — Running Serviceberry, Dwarf Serviceberry
132 - Amianthium muscitoxicum (11/30/12) — Fly-poison
133 - Ammannia coccinea (11/30/12) — Red Toothcup, valley redstem
134 - Amorpha confusa (11/30/12) — Savanna Indigo-bush
135 - Amorpha fruticosa (11/30/12) — False Indigo, Tall Indigo-bush, False Indigo-bush
136 - Amorpha georgiana (11/30/12) — Georgia Indigo-bush
137 - Amorpha glabra (11/30/12) — Mountain Indigo-bush, Appalachian Indigo-bush, Mountain Indigo, Mountain False Indigo
138 - Amorpha herbacea var. herbacea (11/30/12) — Leadplant, Dwarf Indigo-bush, Clusterspike Indigo-bush
139 - Amorpha schwerinii (11/30/12) — Piedmont Indigo-bush
140 - Ampelaster carolinianus (11/30/12) — Climbing Aster
141 - Ampelopsis cordata (11/30/12) — American Ampelopsis, Raccoon-grape, False-grape
142 - Ampelopsis glandulosa (5/21/15) — Porcelain-berry, Amur Peppervine
143 - Amphicarpaea bracteata + (5/21/15) — American Hog-peanut
144 - Amphicarpum amphicarpon (5/21/15) — Pinebarrens Peanut-grass, Pinebarrens Goober-grass, New Jersey Goober-grass
145 - Amsonia ciliata (11/30/12) — Sandhills Bluestar, Fringed Bluestar
146 - Amsonia illustris (5/21/15) — Swamp Bluestar, Ozark Bluestar
147 - Amsonia ludoviciana (11/30/12) — Louisiana Bluestar
148 - Amsonia rigida (11/30/12) — Stiff Bluestar, Pond Bluestar, Marsh Bluestar
149 - Amsonia tabernaemontana var. tabernaemontana (11/30/12) — Wideleaf Bluestar, Blue Dogbane
150 - Anaphalis margaritacea (11/30/12) — Pearly Everlasting
151 - Anchistea virginica (5/21/15) — Virginia Chain-fern
152 - Anchusa arvensis (5/21/15) — Small Bugloss, Alkanet
153 - Andromeda polifolia var. latifolia (5/15/11) — Bog-rosemary
154 - Andropogon capillipes (11/30/12) — Dryland White Bluestem, Chalky Bluestem
155 - Andropogon floridanus (11/30/12) — Florida Bluestem
156 - Andropogon gerardi (2/8/20) — Big Bluestem, Turkeyfoot
157 - Andropogon glaucopsis (11/30/12) — Big Chalky Bluestem, Coastal Bluestem, Purple Bluestem
158 - Andropogon glomeratus (11/30/12) — Common Bushy Bluestem, Bushy Beardgrass, Bog Broomsedge, Clustered Bluestem
159 - Andropogon gyrans (11/30/12) — Elliott's Bluestem
160 - Andropogon hirsutior (5/21/15) — Savanna Bushy Bluestem, Hairy Bluestem
161 - Andropogon longiberbis (11/30/12) — Longbeard Bluestem
162 - Andropogon mohrii (11/30/12) — Mohr's Bluestem, Tawny Bluestem, Bog Bluestem
163 - Andropogon perangustatus (11/30/12) — Narrowleaf Bluestem
164 - Andropogon tenuispatheus (11/30/12) — Maritime Bushy Bluestem, Bushy Beardgrass, Maritime Bluestem
165 - Andropogon ternarius (2/8/20) — Splitbeard Bluestem, Silvery Bluestem
166 - Andropogon virginicus var. decipiens (2/8/20) — Deceptive Bluestem, Deceptive Broomsedge
167 - Andropogon virginicus var. virginicus (2/8/20) — Broomsedge, Broomsedge Bluestem, Old-field Broomstraw, "Sedge Grass"
168 - Anemone berlandieri (11/30/12) — Eastern Prairie Anemone, Ten-petal Anemone, Southern Thimbleweed, Glade Windflower
169 - Anemone canadensis (11/30/12) — Canada Anemone
170 - Anemone caroliniana (11/30/12) — Carolina Anemone, Prairie Anemone
171 - Anemone lancifolia (11/30/12) — Mountain Anemone, Lanceleaf Anemone
172 - Anemone quinquefolia (2/8/20) — Wood Anemone
173 - Anemone virginiana var. virginiana (2/8/20) — Thimbleweed, Tall Thimbleweed, Tall Anemone
174 - Angelica atropurpurea (5/21/15) — Purple Angelica
175 - Angelica triquinata (5/21/15) — Mountain Angelica, Filmy Angelica, Appalachian Angelica
176 - Angelica venenosa (5/21/15) — Hairy Angelica, Downy Angelica, Deadly Angelica
177 - Antennaria howellii ssp. neodioica (11/30/12) — Pussytoes
178 - Antennaria neglecta (11/30/12) — Field Pussytoes
179 - Antennaria parlinii ssp. fallax (11/30/12) — Big-head Pussytoes
180 - Antennaria parlinii ssp. parlinii (5/21/15) — Parlin's Pussytoes
181 - Antennaria plantaginifolia (11/30/12) — Plantain Pussytoes, Plantain-leaved Pussytoes
182 - Antennaria solitaria (11/30/12) — Solitary Pussytoes, Southern Single-head Pussytoes
183 - Anthemis arvensis (11/30/12) — Corn Chamomile, Field Chamomile
184 - Anthemis cotula (11/30/12) — Stinking Chamomile, Stinking Mayweed, Dog-fennel
185 - Anthoxanthum odoratum (11/30/12) — Sweet Vernal Grass
186 - Anthriscus caucalis (5/21/15) — Bur Chervil, Bur-parsley
187 - Anthriscus cerefolium (5/21/15) — Garden Chervil
188 - Anthriscus sylvestris ssp. sylvestris (5/21/15) — Cow Chervil, Wild Chervil, Cow-parsley
189 - Anticlea glauca (5/21/15) — White Death-camas, White Camass
190 - Antigonon leptopus (11/30/12) — Love-chain, Queen's-jewels, Confederate-vine, Corallita
191 - Aphanes australis (5/21/15) — Parsley-piert, slender parsley piert
192 - Aphyllon uniflorum (5/21/15) — One-flowered Cancer-root, One-flowered Broomrape
193 - Apios americana (11/30/12) — American Groundnut
194 - Aplectrum hyemale (11/30/12) — Puttyroot, Adam-and-Eve
195 - Apocynum ×floribundum (11/30/12) — Dogbane
196 - Apocynum androsaemifolium (11/30/12) — Spreading Dogbane
197 - Apocynum cannabinum (11/30/12) — Indian-hemp, Hemp Dogbane, Marion's Weed
198 - Aquilegia canadensis (11/30/12) — Eastern Columbine, Canada Columbine
199 - Aquilegia vulgaris (6/30/18) — European Columbine, Garden Columbine
200 - Arabidopsis lyrata ssp. lyrata (5/21/15) — Lyreleaf Rockcress, Dwarf Rockcress
201 - Arabidopsis thaliana (6/30/18) — Mouse-ear Cress
202 - Arabis georgiana (11/30/12) — Georgia Rockcress
203 - Arabis patens (11/30/12) — Spreading Rockcress
204 - Arachis glabrata (11/30/12) — Grassnut
205 - Arachis hypogaea (11/30/12) — Peanut
206 - Aralia elata (5/21/15) — Japanese Angelica Tree
207 - Aralia hispida (11/30/12) — Bristly Sarsaparilla
208 - Aralia nudicaulis (11/30/12) — Wild Sarsaparilla
209 - Aralia racemosa (11/30/12) — Spikenard
210 - Aralia spinosa (11/30/12) — Devil's Walkingstick, Hercules-club, Prickly Aralia, Prickly-ash
211 - Arctium lappa (5/21/15) — Great Burdock
212 - Arctium minus (11/30/12) — Common Burdock
213 - Arctostaphylos uva-ursi (11/30/12) — Bearberry, Kinnikinick
214 - Ardisia crenata (11/30/12) — Coral Ardisia, Hen's Eyes, Coralberry, Marlberry
215 - Arenaria lanuginosa var. lanuginosa (5/21/15) — Spreading Sandwort
216 - Arenaria leptoclados (5/21/15) — Small Thyme-leaved Sandwort, Slender Sandwort
217 - Arenaria serpyllifolia (5/21/15) — Large Thyme-leaved Sandwort
218 - Arethusa bulbosa (11/30/12) — Bog-rose, Dragon's-mouth, Arethusa
219 - Argemone albiflora var. albiflora (2/8/20) — White Prickly-poppy, Carolina Poppy
220 - Argemone mexicana (11/30/12) — Mexican Prickly-poppy, Mexican Poppy
221 - Arisaema acuminatum (5/21/15) — Florida Jack in the Pulpit
222 - Arisaema dracontium (5/21/15) — Green Dragon
223 - Arisaema pusillum (5/21/15) — Small Jack in the Pulpit
224 - Arisaema quinatum (5/21/15) — Southern Jack in the Pulpit, Preacher John, Prester-John
225 - Arisaema stewardsonii (5/21/15) — Bog Jack in the Pulpit, Northern Jack in the Pulpit
226 - Arisaema triphyllum (5/21/15) — Common Jack in the Pulpit, Indian Turnip
227 - Aristida beyrichiana (11/30/12) — Southern Wiregrass
228 - Aristida condensata (11/30/12) — Big Three-awn
229 - Aristida longespica (2/8/20) — Southeastern Slimspike Three-awn
230 - Aristida purpurascens (11/30/12) — Arrowfeather, Arrowfeather Three-awn
231 - Aristida spiciformis (11/30/12) — Bottlebrush Three-awn, Spike Three-awn
232 - Aristida stricta (11/30/12) — Carolina Wiregrass, Pineland Three-awn
233 - Aristida tuberculosa (11/30/12) — Seabeach Needlegrass, Sandhills Three-awn, Seaside Three-awn
234 - Aristolochia elegans (5/21/15) — Elegant Dutchman's Pipe, Calico Flower
235 - Arnica acaulis (11/30/12) — Leopard's-bane, Southeastern Arnica
236 - Arnoglossum atriplicifolium (11/30/12) — Pale Indian Plantain
237 - Arnoglossum diversifolium (11/30/12) — Variable-leaf Indian Plantain
238 - Arnoglossum ovatum var. lanceolatum (11/30/12) — Savanna Indian Plantain
239 - Arnoglossum ovatum var. ovatum (11/30/12) — Broadleaf Indian Plantain, Ovateleaf Indian Plantain, Ovateleaf Cacalia
240 - Arnoglossum reniforme (11/30/12) — Great Indian Plantain
241 - Aronia arbutifolia (11/30/12) — Red Chokeberry
242 - Aronia melanocarpa (11/30/12) — Black Chokeberry
243 - Aronia prunifolia (11/30/12) — Purple Chokeberry
244 - Artemisia ludoviciana (11/30/12) — White Sage, Prairie Sage
245 - Artemisia stelleriana (5/21/15) — Beach Wormwood, Dusty Miller, Hoary Mugwort, Oldwoman
246 - Artemisia vulgaris (11/30/12) — Mugwort, Felon Herb
247 - Arthraxon hispidus var. hispidus (2/8/20) — Basket Grass, Small Carpgrass, Hairy Jointgrass
248 - Arum italicum ssp. italicum (5/21/15) — Italian Arum, Italian Lords and Ladies
249 - Aruncus dioicus var. dioicus (11/30/12) — Eastern Goatsbeard, Bride's Feathers
250 - Arundinaria appalachiana (5/21/15) — Hill Cane
251 - Arundinaria gigantea (5/21/15) — River Cane, Giant Cane
252 - Arundinaria tecta (5/21/15) — Switch Cane, Small Cane
253 - Arundo donax (11/30/12) — Giant Reed
254 - Asarum acuminatum (11/30/12) — Acuminate Wild Ginger
255 - Asarum canadense (11/30/12) — Canada Wild Ginger
256 - Asarum reflexum (5/21/15) — Reflexed Wild Ginger
257 - Asclepias amplexicaulis (11/30/12) — Clasping Milkweed, Blunt-leaved Milkweed, Wavyleaf Milkweed
258 - Asclepias cinerea (11/30/12) — Carolina Milkweed, Walter's Milkweed
259 - Asclepias connivens (11/30/12) — Largeflower Milkweed
260 - Asclepias exaltata (11/30/12) — Poke Milkweed, Tall Milkweed
261 - Asclepias hirtella (11/30/12) — Barrens Milkweed
262 - Asclepias humistrata (11/30/12) — Fleshy Milkweed, Pinewoods Milkweed
263 - Asclepias incarnata var. pulchra (11/30/12) — Eastern Swamp Milkweed
264 - Asclepias lanceolata (11/30/12) — Few-flower Milkweed, Red Milkweed
265 - Asclepias longifolia (11/30/12) — Longleaf Milkweed, Savanna Milkweed
266 - Asclepias michauxii (11/30/12) — Michaux's Milkweed
267 - Asclepias obovata (5/21/15) — Pineland Milkweed, Green Milkweed
268 - Asclepias pedicellata (11/30/12) — Stalked Milkweed, Savanna Milkweed
269 - Asclepias perennis (11/30/12) — Smoothseed Milkweed, Swampforest Milkweed, Swamp Milkweed
270 - Asclepias purpurascens (11/30/12) — Purple Milkweed
271 - Asclepias quadrifolia (11/30/12) — Four-leaved Milkweed
272 - Asclepias rubra (11/30/12) — Purple Savanna Milkweed, Red Milkweed, Bog Milkweed
273 - Asclepias syriaca (11/30/12) — Common Milkweed
274 - Asclepias tuberosa var. tuberosa (11/30/12) — Butterfly Milkweed, Common Butterflyweed, Pleurisy Root, Wind Root
275 - Asclepias variegata (11/30/12) — White Milkweed , Red-ring Milkweed
276 - Asclepias verticillata (11/30/12) — Whorled Milkweed, Narrowleaf Milkweed
277 - Asclepias viridiflora (11/30/12) — Green Milkweed
278 - Asclepias viridis (11/30/12) — Green Antelope-horn, Spider Milkweed, Green Milkweed
279 - Asemeia grandiflora (11/30/12) — Showy Milkwort
280 - Asimina incana (11/30/12) — Flag Pawpaw, Polecat Bush, Woolly Pawpaw
281 - Asimina parviflora (11/30/12) — Small-flowered Pawpaw, Small-fruited Pawpaw, Dwarf Pawpaw
282 - Asimina reticulata (11/30/12) — Netleaf Pawpaw
283 - Asimina triloba (11/30/12) — Common Pawpaw, Indian-banana
284 - Asparagus aethiopicus (11/30/12) — Sprenger’s Asparagus-fern, Emerald-fern
285 - Asparagus officinalis (11/30/12) — Garden Asparagus, Sparrowgrass
286 - Asplenium heteroresiliens (11/30/12) — Marl Spleenwort, Carolina Spleenwort, Wagner's Spleenwort, Morzenti's Spleenwort
287 - Asplenium monanthes (11/30/12) — Single-sorus Spleenwort, One-sorus Spleenwort
288 - Asplenium montanum (11/30/12) — Mountain Spleenwort
289 - Asplenium pinnatifidum (11/30/12) — Lobed Spleenwort
290 - Asplenium platyneuron (11/30/12) — Ebony Spleenwort
291 - Asplenium resiliens (11/30/12) — Blackstem Spleenwort
292 - Asplenium rhizophyllum (11/30/12) — Walking Fern
293 - Asplenium trichomanes (6/30/18) — Maidenhair Spleenwort
294 - Aster tataricus (11/30/12) — Tartarian Aster
295 - Astilbe biternata (11/30/12) — Appalachian False Goatsbeard
296 - Astragalus canadensis var. canadensis (11/30/12) — Canada Milkvetch
297 - Astragalus michauxii (11/30/12) — Sandhills Milkvetch, Michaux's Milkvetch
298 - Astranthium integrifolium (11/30/12) — eastern western-daisy
299 - Astrolepis sinuata ssp. sinuata (5/21/15) — Wavy Cloak Fern, Wavy Scaly Cloak Fern
300 - Athyrium angustum (5/21/15) — Northern Lady Fern
301 - Athyrium asplenioides (5/21/15) — Southern Lady Fern
302 - Atriplex prostrata (5/21/15) — Thinleaf Orach, Fat-hen
303 - Aucuba japonica (5/21/15) — Aucuba, Japanese-laurel, Spotted-laurel
304 - Aureolaria flava (11/30/12) — Smooth False-foxglove, Eastern Smooth Oak-leach
305 - Aureolaria laevigata (11/30/12) — Appalachian Oak-leach, Smooth False-foxglove
306 - Aureolaria patula (11/30/12) — Cumberland Oak-leach, Spreading Yellow Foxglove
307 - Aureolaria pectinata (11/30/12) — Southern Oak-leach, Sticky False-foxglove
308 - Aureolaria pedicularia (11/30/12) — Fern-leaf False-foxglove, Annual Oak-leach
309 - Aureolaria virginica (11/30/12) — Downy False-foxglove, Downy Oak-leach, Virginia Oak-leach
310 - Avena sativa (11/30/12) — Domestic Oats
311 - Avenella flexuosa (5/21/15) — Appalachian Hairgrass, Crinkled Hairgrass, Common Hairgrass, Wavy Hairgrass
312 - Axonopus fissifolius (11/30/12) — Common Carpetgrass
313 - Axonopus furcatus (11/30/12) — Big Carpetgrass
314 - Azolla caroliniana (5/21/15) — Carolina Mosquito-fern, Eastern Mosquito-fern, Water Fern
315 - Azolla filiculoides (5/21/15) — Large Mosquito Fern
316 - Baccharis angustifolia (11/30/12) — False-willow, False Saltwater Willow
317 - Baccharis glomeruliflora (11/30/12) — Groundsel Tree
318 - Baccharis halimifolia (11/30/12) — Silverling, Groundsel Tree, Consumption Weed, Sea Myrtle
319 - Bacopa caroliniana (11/30/12) — Blue Water-hyssop, Sweet Water-hyssop, Carolina Water-hyssop, Lemon Bacopa
320 - Bacopa innominata (11/30/12) — Tropical Water-hyssop
321 - Balduina angustifolia (5/21/15) — coastal plain honeycomb-head
322 - Balduina atropurpurea (5/21/15) — Purple-disk Honeycomb-head, Bog Honeycomb-head, Purple Balduina, Purple Honeycomb-head
323 - Balduina uniflora (5/21/15) — Savanna Honeycomb-head, Yellow Balduina
324 - Bambusa vulgaris (11/30/12) — Common Bamboo
325 - Baptisia alba (11/30/12) — Thick-pod White Wild Indigo
326 - Baptisia albescens (11/30/12) — Narrow-pod White Wild Indigo, Spiked Wild Indigo
327 - Baptisia arachnifera (11/30/12) — Hairy Rattleweed, Hairy Wild Indigo
328 - Baptisia australis var. aberrans (11/30/12) — Eastern Prairie Blue Wild Indigo, Glade Wild Indigo
329 - Baptisia australis var. australis (11/30/12) — Tall Blue Wild Indigo, Streamside Blue Indigo
330 - Baptisia bracteata (11/30/12) — Creamy Wild Indigo
331 - Baptisia cinerea (11/30/12) — Carolina Wild Indigo, Gray-hairy Wild Indigo
332 - Baptisia lanceolata var. lanceolata (11/30/12) — Gopherweed, Lanceleaf Wild Indigo
333 - Baptisia leucantha (11/30/12) — white wild indigo
334 - Baptisia leucophaea + (11/30/12) — longbract wild indigo
335 - Baptisia megacarpa (11/30/12) — Apalachicola Wild Indigo, Bigpod Wild Indigo
336 - Baptisia nuttalliana (11/30/12) — Nuttall's wild indigo
337 - Baptisia perfoliata (11/30/12) — Gopherweed, Catbells
338 - Baptisia tinctoria (11/30/12) — Horsefly Weed, Yellow Wild Indigo, Yellow False-indigo, Rattleweed
339 - Barbarea verna (5/21/15) — Early Winter-cress, Creasy
340 - Barbarea vulgaris (5/21/15) — Yellow Rocket-cress, Common Winter-cress, Yellow Rocket, Creasy
341 - Bartonia verna (5/21/15) — Spring Bartonia, White Bartonia, White Screwstem
342 - Bartonia virginica (5/21/15) — Virginia Bartonia, Yellow Screwstem, Yellow Bartonia, Common Bartonia
343 - Batis maritima (5/21/15) — Saltwort, Beachwort, Batis, Turtleweed
344 - Bejaria racemosa (11/30/12) — Tarflower, Flycatcher
345 - Berberis canadensis (11/30/12) — American Barberry, Allegheny Barberry
346 - Berberis julianae (5/21/15) — Evergreen Barberry, Wintergreen Barberry
347 - Berberis repens (5/21/15) — Creeping Oregon Grape
348 - Berberis thunbergii (11/30/12) — Japanese Barberry
349 - Berberis vulgaris (11/30/12) — European Barberry, Common Barberry
350 - Berchemia scandens (5/21/15) — Supplejack, American Rattan, Rattan-vine
351 - Berlandiera pumila var. pumila (5/21/15) — Eastern Green-eyes
352 - Betula alleghaniensis (11/30/12) — Yellow Birch
353 - Betula cordifolia (11/30/12) — Mountain Paper Birch
354 - Betula lenta var. lenta (11/30/12) — Sweet Birch, Cherry Birch, Black Birch, "Mahogany"
355 - Betula nigra (11/30/12) — River Birch, Red Birch
356 - Betula papyrifera (11/30/12) — Canoe Birch, Paper Birch
357 - Betula populifolia (11/30/12) — Gray Birch, White Birch
358 - Bidens alba var. radiata (11/30/12) — Hairy Beggar-ticks, Shepherd's Needle
359 - Bidens aristosa (11/30/12) — Ditch Daisy, Bur-marigold, Midwestern Tickseed-sunflower
360 - Bidens bipinnata (11/30/12) — Spanish Needles
361 - Bidens cernua (11/30/12) — Nodding Bur-marigold
362 - Bidens frondosa (11/30/12) — Devil's Beggar-ticks, Annual Beggar's Ticks
363 - Bidens laevis (11/30/12) — Showy Bur-marigold, Smooth Beggarticks
364 - Bidens mitis (11/30/12) — Coastal Plain Tickseed-sunflower
365 - Bidens pilosa (11/30/12) — Hairy Beggar-ticks
366 - Bidens polylepis (11/30/12) — Ditch Daisy, Bur-marigold, Ozark Tickseed-sunflower
367 - Bidens vulgata (11/30/12) — Tall Beggar-ticks
368 - Bigelowia nuttallii (11/30/12) — Nuttall's Rayless Goldenrod
369 - Bignonia capreolata (11/30/12) — Cross-vine
370 - Blephilia ciliata (11/30/12) — Diabase Woodmint, Horsemint, Downy Woodmint
371 - Blephilia hirsuta (5/21/15) — Hairy Woodmint
372 - Boechera burkii (5/21/15) — Burk's Smooth Rockcress, Porter's Rockcress
373 - Boechera canadensis (11/30/12) — Canada Rockcress, Sicklepod
374 - Boechera laevigata (5/21/15) — Common Smooth Rockcress
375 - Boechera missouriensis (11/30/12) — Missouri Rockcress
376 - Boehmeria cylindrica (5/21/15) — False Nettle
377 - Boehmeria nivea (5/21/15) — Ramie
378 - Boerhavia diffusa (5/21/15) — Red Spiderling, Spreading Hogweed
379 - Boerhavia erecta (5/21/15) — Erect Spiderling
380 - Bolboschoenus robustus (5/21/15) — Saltmarsh Bulrush
381 - Boltonia asteroides var. glastifolia (11/30/12) — Eastern Doll's Daisy, White Doll's Daisy, False Aster, Boltonia
382 - Boltonia caroliniana (11/30/12) — Carolina Doll's Daisy, Boltonia
383 - Boltonia diffusa var. diffusa (11/30/12) — Southern Doll's Daisy, Boltonia
384 - Borrichia frutescens (5/21/15) — Seaside Oxeye
385 - Botrychium matricariifolium (11/30/12) — Daisyleaf Moonwort
386 - Botrychium simplex var. simplex (6/30/18) — Least Moonwort
387 - Botrypus virginianus (11/30/12) — Rattlesnake Fern, Sang-find
388 - Bouteloua curtipendula var. curtipendula (2/8/20) — Sideoats Grama
389 - Bowlesia incana (5/21/15) — Hoary Bowlesia
390 - Boykinia aconitifolia (5/21/15) — Brook-saxifrage, Eastern Boykinia, Allegheny Brookfoam, Aconite-saxifrage
391 - Brachyelytrum aristosum (5/21/15) — Northern Shorthusk
392 - Brachyelytrum erectum (5/21/15) — Bearded Shorthusk
393 - Bradburia pilosa (5/21/15) — Soft Golden-aster, Hairy Golden-aster
394 - Brasenia schreberi (11/30/12) — Water-shield, Purple Wen-dock
395 - Brassica juncea (11/30/12) — Mustard Greens, Indian Mustard, Brown Mustard, Chinese Mustard
396 - Brassica napus (11/30/12) — Rape, Canola, Rutabaga
397 - Brassica nigra (11/30/12) — Black Mustard, Charlock
398 - Brassica rapa (2/8/20) — Turnip, Field Mustard, Field Rape, Chinese Cabbage
399 - Brickellia cordifolia (5/21/15) — Heartleaf Brickellia, Flyr's False-boneset
400 - Brickellia eupatorioides var. eupatorioides (5/21/15) — Eastern False-boneset, Eastern False-eupatorium
401 - Briza minor (5/21/15) — Lesser Quaking-grass
402 - Bromus arvensis (11/30/12) — Field Brome
403 - Bromus catharticus var. catharticus (6/30/18) — Rescue Grass
404 - Bromus commutatus (5/21/15) — Hairy Chess, Meadow Brome
405 - Bromus hordeaceus ssp. hordeaceus (5/21/15) — Soft Chess, Lopgrass, Soft Brome
406 - Bromus inermis (11/30/12) — Smooth Brome, Hungarian Brome
407 - Bromus japonicus (11/30/12) — Japanese Chess, Japanese Brome
408 - Bromus pubescens (11/30/12) — Hairy Woodland Brome, Canada Brome, Common Eastern Brome
409 - Bromus racemosus (5/21/15) — Smooth Brome, Bald Brome
410 - Bromus secalinus (11/30/12) — Cheat, Common Chess, Rye Brome
411 - Bromus sterilis (11/30/12) — Poverty Brome, Barren Brome, Cheatgrass
412 - Bromus tectorum (11/30/12) — Downy Brome, Downy Chess, Downy Cheat, Cheatgrass
413 - Broussonetia papyrifera (11/30/12) — Paper Mulberry
414 - Brunnichia ovata (11/30/12) — Buckwheat-vine, Eardrop-vine, Ladies Eardrops, Redvine
415 - Bryodesma rupestre (5/21/15) — Rock Spikemoss
416 - Bryodesma tortipilum (5/21/15) — Twisted-hair Spikemoss
417 - Buchnera americana (11/30/12) — American Bluehearts, Prairie Bluehearts, Plains Bluehearts
418 - Buchnera floridana (11/30/12) — Savanna Bluehearts, Florida Bluehearts, Buchnera
419 - Buckleya distichophylla (5/21/15) — Buckleya, Piratebush
420 - Buddleja davidii (11/30/12) — Orange-eye Butterflybush, Summer-lilac
421 - Buddleja lindleyana (11/30/12) — Lindley's Butterflybush
422 - Buglossoides arvensis ssp. arvensis (11/30/12) — Corn Gromwell
423 - Bulbostylis barbata (5/21/15) — Old World Hairsedge
424 - Bulbostylis ciliatifolia (11/30/12) — Savannah Hairsedge
425 - Bulbostylis coarctata (11/30/12) — Elliott's Hairsedge
426 - Bulbostylis stenophylla (5/21/15) — sandy field hairsedge
427 - Bulbostylis warei (11/30/12) — Ware's Hairsedge
428 - Bupleurum rotundifolium (11/30/12) — Hound's-ear, Hare's-ear, Thoroughwax
429 - Burmannia biflora (5/21/15) — Violet Burmannia, Blue Burmannia, Northern Bluethread
430 - Butia odorata (5/21/15) — Pindo Palm, South American Jelly Palm, Brazilian Butia
431 - Buxus sempervirens (5/21/15) — Boxwood, Common Box
432 - Cabomba caroliniana (11/30/12) — Fanwort, Carolina Fanwort
433 - Cakile harperi (5/21/15) — Southeastern Sea Rocket, Harper's Searocket
434 - Calamagrostis coarctata (5/21/15) — Nuttall's Reedgrass
435 - Calamagrostis epigejos (5/21/15) — Bushgrass, Feathertop
436 - Calamagrostis porteri ssp. porteri (5/21/15) — Porter's Reedgrass
437 - Callicarpa americana (5/21/15) — American Beautyberry, French Mulberry, Beautybush
438 - Callicarpa dichotoma (5/21/15) — Chinese Beautyberry, Purple Beautyberry
439 - Callicarpa japonica (5/21/15) — Japanese Beautyberry
440 - Callirhoe pedata (11/30/12) — Palmleaf Poppy-mallow
441 - Callitriche heterophylla var. heterophylla (11/30/12) — Waterstar, Common Water-starwort
442 - Callitriche stagnalis (5/21/15) — Pond Water-starwort, European waterstarwort
443 - Calopogon barbatus (11/30/12) — Bearded Grass-pink
444 - Calopogon multiflorus (11/30/12) — Many-flowered Grass-pink
445 - Calopogon oklahomensis (11/30/12) — Oklahoma Grass-pink
446 - Calopogon pallidus (11/30/12) — Pale Grass-pink
447 - Calopogon tuberosus var. tuberosus (11/30/12) — Common Grass-pink
448 - Caltha palustris var. palustris (5/21/15) — Marsh-marigold, Cowslip
449 - Calycanthus floridus (11/30/12) — Sweetshrub, Carolina Allspice, Strawberry-shrub, Sweet Bubby-bush
450 - Calycocarpum lyonii (11/30/12) — Cupseed, Lyonia-vine
451 - Calyptocarpus vialis (5/21/15) — Straggler-daisy, Lawnflower
452 - Calystegia catesbeiana ssp. catesbeiana (5/21/15) — Catesby's Bindweed, Catesby's False Bindweed
453 - Calystegia catesbeiana ssp. sericata (5/21/15) — Blue Ridge Bindweed, Silky Bindweed, Downy False Bindweed
454 - Calystegia sepium + (11/30/12) — Hedge Bindweed
455 - Calystegia silvatica ssp. fraterniflora (5/21/15) — Twin-flowered Bindweed, Short-stalk False Bindweed
456 - Calystegia spithamaea ssp. spithamaea (11/30/12) — Low Bindweed, Upright Bindweed
457 - Calystegia spithamaea ssp. stans (11/30/12) — Shale Bindweed
458 - Camassia scilloides (11/30/12) — Wild Hyacinth, Eastern Camas Lily, Quamash Lily
459 - Camellia japonica (5/21/15) — Camellia
460 - Camellia sasanqua (5/21/15) — Sasanqua, Sasanqua Camellia
461 - Camellia sinensis (5/21/15) — Tea
462 - Campanula americana (11/30/12) — Tall Bellflower
463 - Campanula aparinoides var. aparinoides (5/21/15) — Marsh Bellflower, Bedstraw Bellflower
464 - Campanula aparinoides var. grandiflora (5/21/15) — marsh bellflower
465 - Campanula divaricata (11/30/12) — Southern Harebell, Appalachian Bellflower
466 - Campanula rapunculoides (5/21/15) — European Bellflower, Rampion Bellflower, Rover Bellflower
467 - Campanula rotundifolia (11/30/12) — Scotch Harebell, Bluebell, Bluebell-of-Scotland
468 - Campsis radicans (11/30/12) — Trumpet-creeper, Trumpet Vine, Cow-Itch Vine
469 - Canna flaccida (5/21/15) — Golden Canna, Yellow Canna, Indian Shot
470 - Cantinoa mutabilis (5/21/15) — Tropical Bushmint
471 - Capnoides sempervirens (11/30/12) — Pale Corydalis, Rock Harlequin, Pink Corydalis, Tall Corydalis
472 - Capsella bursa-pastoris (11/30/12) — Common Shepherd's Purse
473 - Cardamine angustata (11/30/12) — Eastern Slender Toothwort
474 - Cardamine bulbosa (11/30/12) — Bulbous Bittercress, Spring Cress
475 - Cardamine clematitis (11/30/12) — Mountain Bittercress, Clematis-leaved Bittercress
476 - Cardamine concatenata (11/30/12) — Cutleaf Toothwort
477 - Cardamine diphylla (11/30/12) — Broadleaf Toothwort, Crinkleroot, Pepperroot, Two-leaved Toothwort
478 - Cardamine dissecta (11/30/12) — Dissected Toothwort, Fineleaf Toothwort, Forkleaf Toothwort
479 - Cardamine douglassii (11/30/12) — Limestone Bittercress, Douglass's Bittercress, Purple Cress, Pink Spring-cress
480 - Cardamine flagellifera + (11/30/12) — Blue Ridge Bittercress
481 - Cardamine hirsuta (11/30/12) — Hairy Bittercress
482 - Cardamine impatiens (5/21/15) — Narrowleaf Bittercress
483 - Cardamine micranthera (11/30/12) — Streambank Bittercress, Small-anthered Bittercress
484 - Cardamine parviflora var. arenicola (11/30/12) — Sand Bittercress, Small-flowered Bittercress
485 - Cardamine pensylvanica (11/30/12) — Pennsylvania Bittercress, Quaker Bittercress
486 - Cardamine rotundifolia (11/30/12) — Mountain Watercress, American Bittercress
487 - Cardiospermum halicacabum (11/30/12) — Balloon Vine, Love-in-a-puff, Heartseed
488 - Carduus acanthoides ssp. acanthoides (11/30/12) — Plumeless Thistle
489 - Carduus nutans (11/30/12) — Nodding Thistle, Musk Thistle
490 - Carex abscondita (11/30/12) — thicket sedge
491 - Carex albicans (5/21/15) — White-tinged Sedge
492 - Carex albolutescens (5/21/15) — Greenish-white Sedge
493 - Carex albursina (11/30/12) — White Bear Sedge
494 - Carex annectens (11/30/12) — Yellowfruit Sedge
495 - Carex appalachica (11/30/12) — Appalachian Sedge
496 - Carex austrocaroliniana (11/30/12) — South Carolina Sedge
497 - Carex baileyi (11/30/12) — Bailey's Sedge
498 - Carex basiantha (5/21/15) — Southern Willdenow's Sedge
499 - Carex biltmoreana (11/30/12) — Biltmore Sedge, Granite Dome Sedge
500 - Carex blanda (11/30/12) — eastern woodland sedge
501 - Carex bromoides ssp. bromoides (11/30/12) — Common Brome Sedge
502 - Carex bromoides ssp. montana (11/30/12) — Blue Ridge Brome Sedge
503 - Carex caroliniana (11/30/12) — Carolina Sedge
504 - Carex cephalophora (11/30/12) — oval-leaf sedge
505 - Carex cherokeensis (5/21/15) — Cherokee Sedge
506 - Carex collinsii (11/30/12) — Collins' Sedge
507 - Carex communis (5/21/15) — Fibrous-rooted Sedge
508 - Carex corrugata (11/30/12) — prune-fruit sedge
509 - Carex crawei (11/30/12) — Crawe's Sedge
510 - Carex crinita var. crinita (11/30/12) — Fringed Sedge, Drooping Sedge
511 - Carex debilis (11/30/12) — white edge sedge
512 - Carex decomposita (11/30/12) — Cypress-knee Sedge, Epiphytic Sedge
513 - Carex digitalis + (11/30/12) — slender woodland sedge
514 - Carex flaccosperma (11/30/12) — thinfruit sedge
515 - Carex folliculata (11/30/12) — northern long sedge
516 - Carex frankii (11/30/12) — Frank's sedge
517 - Carex fraseriana (11/30/12) — Fraser's Sedge, Lily-leaf Sedge
518 - Carex glaucescens (11/30/12) — Blue Sedge, Southern Sedge
519 - Carex gracilescens (11/30/12) — Slender Sedge
520 - Carex gravida (5/21/15) — Heavy Sedge, Pregnant Sedge
521 - Carex grayi (11/30/12) — Asa Gray's Sedge
522 - Carex grisea (11/30/12) — inflated narrow-leaf sedge
523 - Carex gynandra (11/30/12) — Mountain Fringed Sedge
524 - Carex intumescens var. intumescens (11/30/12) — greater bladder sedge
525 - Carex jamesii (5/21/15) — James's Sedge
526 - Carex kobomugi (11/30/12) — Japanese Sand Sedge, Japanese Sedge, Sea Isle Sedge, Asiatic Sand Sedge
527 - Carex laevivaginata (11/30/12) — smoothsheath sedge
528 - Carex laxiculmis var. laxiculmis (11/30/12) — spreading sedge
529 - Carex laxiflora (11/30/12) — broad looseflower sedge
530 - Carex leptalea + (11/30/12) — bristlystalked sedge
531 - Carex longii (5/21/15) — Long's Sedge
532 - Carex lupuliformis (5/21/15) — False Hop Sedge
533 - Carex lupulina (5/21/15) — Hop Sedge
534 - Carex lurida (11/30/12) — shallow sedge
535 - Carex misera (11/30/12) — Wretched Sedge
536 - Carex mitchelliana (11/30/12) — Mitchell's Sedge
537 - Carex nigromarginata (11/30/12) — Black-edged Sedge
538 - Carex oxylepis (11/30/12) — sharpscale sedge
539 - Carex pensylvanica (11/30/12) — Pennsylvania Sedge, High Meadow Sedge
540 - Carex picta (11/30/12) — Painted Sedge
541 - Carex pigra (11/30/12) — Lazy Sedge
542 - Carex plantaginea (11/30/12) — Seersucker Sedge, Plantainleaf Sedge
543 - Carex platyphylla (11/30/12) — Broadleaf Sedge
544 - Carex prasina (11/30/12) — Necklace Sedge, Drooping Sedge
545 - Carex radfordii (11/30/12) — Radford's Sedge
546 - Carex retroflexa (6/30/18) — Reflexed Sedge
547 - Carex rosea (11/30/12) — Rosy Sedge
548 - Carex scabrata (11/30/12) — Rough Sedge
549 - Carex striata var. striata (5/21/15) — Walter’s Sedge, Pocosin Sedge
550 - Carex striatula (11/30/12) — lined sedge
551 - Carex stricta (11/30/12) — Tussock Sedge
552 - Carex styloflexa (11/30/12) — bent sedge
553 - Carex superata (5/21/15) — Limestone Forest Sedge
554 - Carex swanii (11/30/12) — Swan's sedge
555 - Carex torta (11/30/12) — Twisted Sedge, Streambed Sedge
556 - Carex tribuloides var. tribuloides (6/30/18) — Blunt Broom Sedge
557 - Carex typhina (11/30/12) — cattail sedge
558 - Carex umbellata (11/30/12) — Parasol Sedge
559 - Carex verrucosa (11/30/12) — warty sedge
560 - Carex virescens (11/30/12) — ribbed sedge
561 - Carex vulpinoidea (11/30/12) — fox sedge
562 - Carex willdenowii (5/21/15) — Willdenow's Sedge
563 - Carex woodii (11/30/12) — Wood's Sedge
564 - Carphephorus bellidifolius (11/30/12) — Sandhill Chaffhead, Carphephorus
565 - Carphephorus corymbosus (11/30/12) — Florida Paintbrush
566 - Carphephorus tomentosus (11/30/12) — Sticky Chaffhead
567 - Carpinus caroliniana + (11/30/12) — Musclewood, American Hornbeam, Blue-beech, Ironwood
568 - Cartrema americanum (5/21/15) — Devilwood, Wild Olive
569 - Carya aquatica (11/30/12) — Water Hickory, Bitter Pecan
570 - Carya carolinae-septentrionalis (5/21/15) — Carolina Shagbark Hickory, Southern Shagbark Hickory, Carolina Hickory
571 - Carya cordiformis (11/30/12) — Bitternut Hickory
572 - Carya floridana (5/21/15) — Scrub Hickory
573 - Carya glabra (5/21/15) — Pignut Hickory
574 - Carya illinoinensis (11/30/12) — Pecan
575 - Carya laciniosa (11/30/12) — Big Shellbark Hickory, Kingnut Hickory
576 - Carya myristiciformis (5/21/15) — Nutmeg Hickory
577 - Carya ovalis (5/21/15) — Red Hickory, Sweet Pignut Hickory
578 - Carya ovata (5/21/15) — Common Shagbark Hickory
579 - Carya pallida (11/30/12) — Sand Hickory, Pale Hickory
580 - Carya texana (5/21/15) — Black Hickory
581 - Carya tomentosa (5/21/15) — Mockernut Hickory, White Hickory
582 - Castanea dentata (11/30/12) — American Chestnut
583 - Castanea mollissima (11/30/12) — Chinese Chestnut
584 - Castanea pumila (11/30/12) — Common Chinquapin, Chinkapin, Allegheny Chinquapin
585 - Castanea sativa (11/30/12) — Spanish Chestnut, European Chestnut
586 - Castilleja coccinea (11/30/12) — Eastern Indian Paintbrush
587 - Casuarina equisetifolia ssp. equisetifolia (11/30/12) — Australian-pine, Horsetail Casuarina, Beach She-oak, Coastal She-oak
588 - Catalpa bignonioides (5/21/15) — Southern Catalpa, Fishbait Tree, Cigar Tree
589 - Catalpa ovata (5/21/15) — Chinese Catalpa
590 - Catalpa speciosa (5/21/15) — Northern Catalpa, Indian Cigar Tree, Catawba Tree
591 - Catharanthus roseus (5/21/15) — Rosy-periwinkle, Madagascar Periwinkle, Cayenne Jasmine
592 - Caulophyllum giganteum (6/30/18) — Northern Blue Cohosh, Giant Blue Cohosh
593 - Caulophyllum thalictroides (6/30/18) — Common Blue Cohosh, Papooseroot, Green Vivian
594 - Causonis japonica (5/21/15) — Bushkiller, Sorrel Vine
595 - Cayaponia quinqueloba (11/30/12) — Five-lobed Cucumber, Melon-leaf Cucumber
596 - Ceanothus americanus + (11/30/12) — New Jersey Tea, Redroot
597 - Ceanothus herbaceus (11/30/12) — Prairie Redroot
598 - Cedrus deodara (11/30/12) — Deodar cedar
599 - Celastrus orbiculatus (11/30/12) — Oriental Bittersweet
600 - Celastrus scandens (11/30/12) — American Bittersweet
601 - Celtis laevigata (5/21/15) — Sugarberry, Southern Hackberry, Smooth Hackberry, Lowland Hackberry
602 - Celtis occidentalis (5/21/15) — Northern Hackberry
603 - Celtis sinensis (5/21/15) — Chinese Hackberry
604 - Celtis smallii (5/21/15) — Small's Hackberry
605 - Celtis tenuifolia (5/21/15) — Georgia Hackberry, Dwarf Hackberry
606 - Cenchrus americanus (2/8/20) — Pearl Millet
607 - Cenchrus brownii (5/21/15) — Slimbristle Sandspur
608 - Cenchrus ciliaris (5/21/15) — Buffelgrass
609 - Cenchrus incertus (11/30/12) — Coastal Sandspur
610 - Cenchrus longispinus (11/30/12) — Northern Sandspur, Common Sandspur, ongbristle Sandbur
611 - Cenchrus purpurascens (6/30/18) — Chinese Fountaingrass, Black Fountaingrass
612 - Cenchrus setaceus (5/21/15) — Tender Fountaingrass
613 - Cenchrus tribuloides (11/30/12) — Dune Sandbur, Dune Sandspur
614 - Centaurea ×moncktonii (5/21/15) — Meadow Knapweed
615 - Centaurea benedicta (11/30/12) — Blessed Thistle
616 - Centaurea cyanus (11/30/12) — Bachelor's Buttons, Cornflower
617 - Centaurea diffusa (11/30/12) — Tumble Knapweed
618 - Centaurea jacea (11/30/12) — Brown Knapweed
619 - Centaurea melitensis (5/21/15) — Maltese Star-thistle
620 - Centaurea nigra (11/30/12) — Black Knapweed, Spanish-buttons
621 - Centaurea nigrescens (11/30/12) — Tyrol Knapweed, Short-fringed Knapweed
622 - Centaurea stoebe ssp. micranthos (11/30/12) — Spotted Knapweed, Bushy Knapweed
623 - Centella asiatica (11/30/12) — Centella, Coinleaf, False Pennywort
624 - Centrosema virginianum (11/30/12) — Climbing Butterfly-pea, Spurred Butterfly-pea
625 - Cephalanthus occidentalis (11/30/12) — Buttonbush
626 - Cerastium brachypetalum (11/30/12) — Gray Mouse-ear, Gray Mouse-ear Chickweed
627 - Cerastium fontanum ssp. vulgare (11/30/12) — Common Mouse-ear, Mouse-ear Chickweed
628 - Cerastium glomeratum (11/30/12) — Sticky Mouse-ear, Sticky Chickweed, Sticky Mouse-ear Chickweed
629 - Cerastium nutans (11/30/12) — Mouse-ear Chickweed
630 - Cerastium semidecandrum (11/30/12) — Little Mouse-ear, Little Mouse-ear Chickweed
631 - Ceratiola ericoides (11/30/12) — Florida Rosemary, Sandhill Rosemary, Sand Heath
632 - Cercis canadensis (2/8/20) — Eastern Redbud, Judas Tree
633 - Chaenomeles speciosa (11/30/12) — Common Flowering Quince
634 - Chaerophyllum tainturieri (5/21/15) — Southern Chervil, Wild Chervil, Hairyfruit Chervil
635 - Chamaecrista fasciculata var. fasciculata (11/30/12) — Common Partridge-pea, Showy Partridge Pea
636 - Chamaecrista nictitans var. nictitans (11/30/12) — Sensitive Partridge-pea, Common Sensitive-plant
637 - Chamaecyparis thyoides (11/30/12) — Atlantic White Cedar, Juniper
638 - Chamaedaphne calyculata (11/30/12) — Leatherleaf, Cassandra
639 - Chamaelirium luteum (5/21/15) — Fairywand, Devil's Bit
640 - Chamerion platyphyllum (5/21/15) — Great Willow-herb, Fireweed
641 - Chaptalia tomentosa (5/21/15) — Woolly Sunbonnets, Pineland Daisy, Night-nodding Bog-dandelion, Sunbonnets
642 - Chasmanthium latifolium (11/30/12) — River Oats, Northern Sea Oats, Fish-on-a-Pole, Indian Woodoats
643 - Chasmanthium laxum (11/30/12) — Slender Woodoats, Slender Spikegrass
644 - Chasmanthium sessiliflorum var. sessiliflorum (11/30/12) — Longleaf Woodoats, Longleaf Spikegrass, Upland Oats
645 - Chelidonium majus (11/30/12) — Greater Celandine, Rock-poppy, Swallow-wort
646 - Chelone cuthbertii (11/30/12) — Cuthbert’s Turtlehead
647 - Chelone glabra (11/30/12) — White Turtlehead
648 - Chelone lyonii (11/30/12) — Mountain Turtlehead, Pink Turtlehead, Appalachian Turtlehead
649 - Chelone obliqua + (11/30/12) — Purple Turtlehead
650 - Chenopodium album (5/21/15) — Lambsquarters, Pigweed
651 - Chimaphila maculata (11/30/12) — Pipsissewa, Striped Wintergreen, Spotted Wintergreen
652 - Chimaphila umbellata var. cisatlantica (11/30/12) — Prince's-pine, Pipsissewa
653 - Chimonanthus praecox (11/30/12) — Wintersweet
654 - Chionanthus virginicus (11/30/12) — Fringetree, Grancy Graybeard, Old Man's Beard, Grandsir-graybeard
655 - Christella dentata (5/21/15) — Downy Maiden Fern, Soft Fern, Downy Shield Fern
656 - Christella species 1 (=kunthii) (6/30/18) — Kunth's Maiden Fern, Southern Shield Fern, Southern Wood Fern
657 - Chrysogonum virginianum + (11/30/12) — Green-and-gold
658 - Chrysoma pauciflosculosa (11/30/12) — Woody Goldenrod, Bush Goldenrod
659 - Chrysopogon pauciflorus (5/21/15) — Florida Goldbeard, Florida Rhaphis, Florida Beardgrass
660 - Chrysopsis gossypina (11/30/12) — Woolly Golden-aster, Cottonleaf Golden-aster, Gossamer Golden-aster
661 - Chrysopsis mariana (11/30/12) — Maryland Golden-aster
662 - Chrysopsis subulata (5/21/15) — scrubland golden-aster
663 - Chrysosplenium americanum (11/30/12) — Golden-saxifrage, Water-carpet, Water-mat
664 - Cichorium intybus (11/30/12) — Chicory, Blue Sailors, Succory
665 - Cicuta maculata var. maculata (11/30/12) — Water Hemlock, Spotted Cowbane
666 - Cicuta mexicana (11/30/12) — Southern Water Hemlock
667 - Cinna arundinacea (5/21/15) — Common Woodreed, Stout Woodreed, Sweet Woodreed
668 - Cinnamomum camphora (11/30/12) — Camphortree
669 - Circaea alpina ssp. alpina (5/21/15) — Alpine Enchanter's Nightshade, Smaller Enchanter's Nightshade
670 - Circaea canadensis (5/21/15) — Canada Enchanter's Nightshade
671 - Cirsium altissimum (11/30/12) — Tall Thistle
672 - Cirsium arvense (11/30/12) — Canada Thistle, Field Thistle
673 - Cirsium carolinianum (11/30/12) — Carolina Thistle, Spring Thistle, Soft Thistle
674 - Cirsium discolor (11/30/12) — Field Thistle
675 - Cirsium horridulum var. horridulum (11/30/12) — Common Yellow Thistle, Purple Thistle
676 - Cirsium lecontei (11/30/12) — LeConte's Thistle
677 - Cirsium muticum (11/30/12) — Swamp Thistle
678 - Cirsium nuttallii (11/30/12) — Coastal Tall Thistle
679 - Cirsium pumilum (11/30/12) — Pasture Thistle
680 - Cirsium repandum (11/30/12) — Sandhill Thistle
681 - Cirsium virginianum (11/30/12) — Virginia Thistle
682 - Cirsium vulgare (11/30/12) — Bull Thistle
683 - Cissus trifoliata (5/21/15) — Marine-ivy
684 - Citrullus lanatus ssp. lanatus (5/21/15) — Watermelon
685 - Citrus ×aurantium (6/30/18) — Sour Orange, Marmalade Orange, Sweet Orange, Bitter Orange
686 - Citrus trifoliata (11/30/12) — Trifoliate Orange, Hardy Orange
687 - Cladium jamaicense (5/21/15) — Sawgrass
688 - Cladrastis kentukea (11/30/12) — Kentucky Yellowwood, Gopherwood
689 - Claytonia caroliniana (11/30/12) — Carolina Spring-beauty
690 - Claytonia virginica + (11/30/12) — Spring-beauty
691 - Claytosmunda claytoniana (6/30/18) — Interrupted Fern
692 - Cleistesiopsis bifaria (5/21/15) — Appalachian Small Spreading Pogonia, Smaller Rosebud Orchid, Upland Spreading Pogonia
693 - Cleistesiopsis divaricata (5/21/15) — Rosebud Orchid, Large Spreading Pogonia
694 - Cleistesiopsis oricamporum (5/21/15) — Coastal Plain Small Spreading Pogonia
695 - Clematis albicoma (11/30/12) — White-haired Leatherflower
696 - Clematis catesbyana (11/30/12) — Coastal Virgin's Bower, Satin-curls, Climbing Clematis
697 - Clematis crispa (11/30/12) — Southern Leatherflower, Marsh Clematis, Swamp Leatherflower, Blue Jasmine
698 - Clematis fremontii (11/30/12) — Fremont's Leatherflower
699 - Clematis glaucophylla (11/30/12) — White-leaved Leatherflower
700 - Clematis occidentalis var. occidentalis (11/30/12) — Mountain Clematis, Purple Clematis
701 - Clematis ochroleuca (11/30/12) — Curlyheads
702 - Clematis reticulata (11/30/12) — Vase-vine
703 - Clematis socialis (11/30/12) — Alabama Leatherflower
704 - Clematis terniflora (11/30/12) — Sweet Autumn Clematis, Yam-leaved Clematis, Sweet Autumn Virgin's Bower
705 - Clematis versicolor (11/30/12) — Pale Leatherflower
706 - Clematis viorna (11/30/12) — Northern Leatherflower, Vase-vine
707 - Clematis virginiana (11/30/12) — Virgin's Bower
708 - Clematis vitalba (5/21/15) — Traveler’s Joy, Old Man's Beard
709 - Clematis viticaulis (11/30/12) — Millboro Leatherflower
710 - Cleome rutidosperma (5/15/11) — Cleome, Fringed Spiderflower
711 - Clerodendrum bungei (11/30/12) — Clerodendrum, Rose Glorybower
712 - Clerodendrum trichotomum var. ferrugineum (11/30/12) — Harlequin Glorybower
713 - Clethra acuminata (11/30/12) — Mountain Sweet-pepperbush, Cinnamonbark, Cinnamon Clethra, Mountain White-alder
714 - Clethra alnifolia (11/30/12) — Coastal Sweet-pepperbush, Coastal White-alder
715 - Clethra tomentosa (11/30/12) — Downy Sweet-pepperbush, Downy White-alder
716 - Cliftonia monophylla (5/21/15) — Buckwheat-tree, Black Titi, Buckwheat-bush
717 - Clinopodium ashei (11/30/12) — Ashe's Savory, Ashe's Calamint, Ohoopee Dunes Wild Basil
718 - Clinopodium calamintha (5/21/15) — Lesser Calamint, Basil-thyme
719 - Clinopodium coccineum (11/30/12) — Scarlet Wild Basil, Scarlet Calamint, Red Mint Shrub
720 - Clinopodium georgianum (11/30/12) — Georgia Savory, Georgia Basil, Georgia Calamint, False Peppermint
721 - Clinopodium gracile (5/21/15) — Slender Wild Basil
722 - Clinopodium vulgare (5/21/15) — Wild Basil
723 - Clintonia borealis (11/30/12) — Bluebead-lily, Clinton's Lily, Yellow Clintonia, Yellow Bead Lily
724 - Clintonia umbellulata (11/30/12) — Speckled Wood-lily, White Clintonia
725 - Clitoria mariana var. mariana (11/30/12) — Butterfly-pea
726 - Cnidoscolus stimulosus (11/30/12) — Spurge-nettle, Tread-softly, Bull-nettle, Finger-rot
727 - Cocculus carolinus (11/30/12) — Carolina Moonseed, Coralbeads, Carolina Snailseed, Red Moonseed
728 - Cocos nucifera (5/21/15) — Coconut Palm
729 - Coincya monensis ssp. recurvata (5/21/15) — Wallflower-cabbage, Coincya
730 - Coleataenia anceps ssp. anceps (5/21/15) — Beaked Panicum, Beaked Panicgrass
731 - Coleataenia anceps ssp. rhizomata (5/21/15) — Small Beaked Panicum, Small Beaked Panicgrass
732 - Coleataenia rigidula ssp. condensa (5/21/15) — Dense Panicgrass
733 - Coleataenia rigidula ssp. rigidula (5/21/15) — Redtop Panicgrass
734 - Collinsia verna (5/21/15) — Eastern Blue-eyed Mary
735 - Collinsonia anisata (11/30/12) — Southern Horsebalm, Anise Horsebalm
736 - Collinsonia canadensis (11/30/12) — Northern Horsebalm, Citronella, Canada Stoneroot, Canada Horsebalm
737 - Collinsonia punctata (11/30/12) — Florida Horsebalm
738 - Collinsonia tuberosa (11/30/12) — Tuberous Horsebalm, Stoneroot
739 - Collinsonia verticillata (11/30/12) — Whorled Horsebalm
740 - Colocasia esculenta (11/30/12) — Elephant's Ear, Taro, Dasheen
741 - Comandra umbellata var. umbellata (5/21/15) — Eastern Bastard Toadflax
742 - Commelina benghalensis (11/30/12) — Tropical Spiderwort, Benghal Dayflower
743 - Commelina caroliniana (5/21/15) — Indian Dayflower
744 - Commelina communis (11/30/12) — Asiatic Dayflower, Common Dayflower
745 - Commelina diffusa (11/30/12) — Spreading Dayflower, Creeping Dayflower
746 - Commelina erecta var. angustifolia (2/8/20) — Sand Dayflower, Pineland Dayflower, Slender Dayflower
747 - Commelina erecta var. erecta (11/30/12) — Erect Dayflower, Slender Dayflower
748 - Commelina virginica (11/30/12) — Virginia Dayflower
749 - Comptonia peregrina (11/30/12) — Sweet-fern
750 - Conium maculatum (11/30/12) — Poison Hemlock
751 - Conoclinium coelestinum (11/30/12) — Mistflower, Wild Ageratum, Hardy Ageratum
752 - Conopholis americana (11/30/12) — Squawroot, Bearcorn
753 - Conradina canescens (11/30/12) — Gray Rosemary, Conradina
754 - Conradina glabra (11/30/12) — Appalachicola Rosemary
755 - Conradina verticillata (11/30/12) — Cumberland Rosemary
756 - Convallaria majalis (11/30/12) — European Lily-of-the-valley
757 - Convallaria pseudomajalis (11/30/12) — American Lily-of-the-valley
758 - Convolvulus arvensis (5/21/15) — Field Bindweed, Creeping Jenny, Possession-vine, Cornbind
759 - Conyza canadensis var. canadensis (11/30/12) — Common Horseweed
760 - Conyza canadensis var. pusilla (11/30/12) — Southern Horseweed
761 - Coptis trifolia (6/30/18) — Goldthread, Goldenroot, Threeleaf Goldthread
762 - Corallorhiza maculata var. maculata (11/30/12) — Eastern Spotted Coralroot
763 - Corallorhiza odontorhiza (11/30/12) — Autumn Coralroot
764 - Corallorhiza wisteriana (11/30/12) — Spring Coralroot, Wister's Coralroot
765 - Coreopsis auriculata (11/30/12) — Eared Coreopsis, Lobed Coreopsis, Eared Tickseed
766 - Coreopsis basalis (11/30/12) — Texas Coreopsis
767 - Coreopsis delphiniifolia (11/30/12) — Larkspur Coreopsis
768 - Coreopsis falcata (11/30/12) — Pool Coreopsis, Carolina Tickseed
769 - Coreopsis gladiata (11/30/12) — Swamp Coreopsis, Swamp Tickseed
770 - Coreopsis grandiflora var. grandiflora (11/30/12) — Large-flowered Coreopsis, Large-flower Tickseed
771 - Coreopsis grandiflora var. harveyana (11/30/12) — Large-flowered Coreopsis, Large-flower Tickseed
772 - Coreopsis lanceolata (11/30/12) — Lanceleaf Coreopsis, Longstalk Coreopsis
773 - Coreopsis latifolia (11/30/12) — Broadleaf Coreopsis, Broad-leaved Tickseed
774 - Coreopsis major var. major (11/30/12) — Woodland Coreopsis, Whorled Coreopsis
775 - Coreopsis major var. rigida (11/30/12) — Whorled Coreopsis, Stiffleaf Coreopsis, Greater Tickseed, Whorled Tickseed
776 - Coreopsis nudata (11/30/12) — Swamp Coreopsis
777 - Coreopsis pubescens + (11/30/12) — Hairy Coreopsis, Star Tickseed
778 - Coreopsis pulchra (11/30/12) — Lookout Mountain Coreopsis
779 - Coreopsis rosea (11/30/12) — Rose Coreopsis, Pink Tickseed
780 - Coreopsis tinctoria var. tinctoria (11/30/12) — Plains Coreopsis, Calliopsis, Garden Coreopsis
781 - Coreopsis tripteris (11/30/12) — Tall Coreopsis, Tall Tickseed, Threeleaf Tickseed
782 - Coreopsis verticillata (11/30/12) — Threadleaf Coreopsis, Cutleaf Tickseed
783 - Cornus alternifolia (11/30/12) — Alternate-leaf Dogwood, Pagoda Dogwood, Pagoda Cornel
784 - Cornus amomum (11/30/12) — Silky Dogwood, Bush Dogwood, Silky Cornel
785 - Cornus asperifolia (11/30/12) — Eastern Roughleaf Dogwood
786 - Cornus canadensis (11/30/12) — Bunchberry, Dwarf Dogwood, Dwarf Cornel
787 - Cornus drummondii (11/30/12) — Midwestern Roughleaf Dogwood
788 - Cornus florida (11/30/12) — Flowering Dogwood
789 - Cornus kousa (11/30/12) — Kousa Dogwood
790 - Cornus racemosa (11/30/12) — Northern Swamp Dogwood, Gray Dogwood
791 - Cornus stolonifera (11/30/12) — Red Osier Dogwood, Bailey's Dogwood
792 - Cornus stricta (11/30/12) — Southern Swamp Dogwood
793 - Cortaderia selloana (11/30/12) — Pampas Grass
794 - Corydalis flavula (11/30/12) — Yellow Fumitory, Yellow Harlequin, Short-spurred Corydalis
795 - Corydalis halei (11/30/12) — Southern Corydalis
796 - Corydalis incisa (5/21/15) — Incised Fumewort, Purple Keman
797 - Corydalis micrantha (11/30/12) — Slender Corydalis
798 - Corylus americana (11/30/12) — American Hazelnut, American Filbert
799 - Corylus cornuta var. cornuta (11/30/12) — Beaked Hazelnut
800 - Coryphopteris species 1 (6/30/18) — Bog Fern, Massachusetts Fern
801 - Cotinus obovata (11/30/12) — American Smoketree
802 - Crataegus ×vailiae [calpodendron × uniflora] (5/21/15) — Vail’s Hawthorn
803 - Crataegus aemula (5/21/15) — Rome Hawthorn
804 - Crataegus aestivalis (5/21/15) — Mayhaw, Eastern Mayhaw
805 - Crataegus alabamensis (5/21/15) — Alabama Hawthorn
806 - Crataegus alleghaniensis (5/21/15) — Allegheny Hawthorn
807 - Crataegus aprica (5/21/15) — Sunny Hawthorn
808 - Crataegus ashei (5/21/15) — Ashe Hawthorn
809 - Crataegus berberifolia var. berberifolia (5/21/15) — Barberry Hawthorn
810 - Crataegus berberifolia var. engelmannii (5/21/15) — hawthorn
811 - Crataegus brachyacantha (5/21/15) — Blueberry Hawthorn
812 - Crataegus brittonii (5/21/15) — Britton's Hawthorn
813 - Crataegus buckleyi (5/21/15) — Buckley's Hawthorn
814 - Crataegus calpodendron (5/21/15) — Pear Hawthorn
815 - Crataegus coccinea (5/21/15) — Scarlet Hawthorn
816 - Crataegus collina (5/21/15) — Hillside Hawthorn
817 - Crataegus craytonii (5/21/15) — Crayton Hawthorn
818 - Crataegus crus-galli var. crus-galli (5/21/15) — Cockspur Hawthorn
819 - Crataegus crus-galli var. pyracanthifolia (5/21/15) — Narrowleaf Cockspur Hawthorn
820 - Crataegus dispar (5/21/15) — Aiken Hawthorn
821 - Crataegus disperma (5/21/15) — Two-seed Hawthorn
822 - Crataegus dodgei (5/21/15) — Dodge Hawthorn
823 - Crataegus flava (5/21/15) — Yellow Hawthorn
824 - Crataegus florens (5/21/15) — Mississippi Hawthorn
825 - Crataegus furtiva (5/21/15) — Albany Hawthorn
826 - Crataegus gattingeri (5/21/15) — Gattinger's Hawthorn
827 - Crataegus harbisonii (5/21/15) — Harbison's Hawthorn
828 - Crataegus ignava (5/21/15) — Valley Head Hawthorn
829 - Crataegus incilis (5/21/15) — Cutleaf Beautiful Hawthorn
830 - Crataegus intricata var. biltmoreana (5/21/15) — Biltmore Hawthorn
831 - Crataegus intricata var. boyntonii (5/21/15) — Boynton's Hawthorn
832 -