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Your search found 291 taxa.
SYNONYMOUS WITH
Synthesis of the North American Flora (Kartesz, 1999)
Arundinaria gigantea ssp. gigantea
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Arundinaria gigantea
Its flowering and subsequent death reported to be at 30-40 year intervals, per Woody Plants of the Southeastern US: A Winter Guide.
LESS THAN
Synthesis of the North American Flora (Kartesz, 1999)
Arundinaria gigantea ssp. tecta
SYNONYMOUS WITH
Arundinaria tecta var. decidua
LESS THAN
Synthesis of the North American Flora (Kartesz, 1999)
Arundinaria gigantea ssp. tecta
LESS THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Arundinaria tecta
Flowers more frequently than A. gigantea, supposedly every 3-4 years, per Weakley's Flora.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Pseudosasa japonica
SYNONYMOUS WITH
Sasa japonica
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Phyllostachys aurea
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Phyllostachys bambusoides
(?)
Catalogue of New World grasses: Vol. I (Judziewicz et al., 2000)
Phyllostachys pubescens
SYNONYMOUS WITH
Catalogue of New World grasses: Vol. I (Judziewicz et al., 2000)
Phyllostachys nigra
GREATER THAN
Flora of West Virginia (Strausbaugh & Core, 1978)
Phyllostachys nigra var. henionis
SYNONYMOUS WITH
Catalogue of New World grasses: Vol. I (Judziewicz et al., 2000)
Phyllostachys rubromarginata
Flower plumes light violet to silvery white, per Invasive Plants, Guide to Identification, Impacts and Control.
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Arundo donax var. donax
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Arundo donax var. versicolor
Cornstalk-like culms over 20' high topped by 3' feathery plumes of flowers, per Invasive Plants, Guide to Identification, Impacts and Control.
SYNONYMOUS WITH
The Plants of Pennsylvania (Rhoads & Block, 2007)
Phragmites australis ssp. australis
LESS THAN
Manual of the Southeastern Flora (Small, 1933)
Phragmites phragmites
Panicle tawny or purplish, 15-40cm long, the branches ascending, per Manual of the Grasses of the United States.
Manual of the Southeastern Flora (Small, 1933)
Triodia spp.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Tridens carolinianus
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Triodia drummondii
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Tridens strictus
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Triodia stricta
Panicle dense & spike-like, > 4x long as wide, branches ascending to appressed, per Weakley's Flora.
SYNONYMOUS WITH
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Triodia flava
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Tridens flavus
Spikelets usually red or purple at maturity w 4-8 flowers in a herringbone, per Forest Plants of the Southeast and Their Wildlife Uses.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Triplasis americana
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Triplasis americana
LESS THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Triplasis purpurea
GREATER THAN
Manual of the Southeastern Flora (Small, 1933)
Triplasis purpurea
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Uniola laxa
LESS THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Uniola sessiliflora
Spikelets flat, subsessile, glumes and lemmas weakly nerved, per Vascular Flora of the Carolinas.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Uniola latifolia
SYNONYMOUS WITH
Flora of North America
Uniola paniculata
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Uniola paniculata
Flowers arranged in a showy drooping panicle w numerous flattened spikelets, per Atlantic Coastal Plain Wildflowers.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis cilianensis
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis ciliaris var. ciliaris
LESS THAN
Manual of the Southeastern Flora (Small, 1933)
Eragrostis ciliaris
Spikelets 6-12 flowered, 2-4mm long; keels of palea stiffly long-ciliate, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis hypnoides
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis capillaris
Panicle open, diffuse, usually 2/3 the entire height of the plant, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis curvula
Panicles 20-30cm long, branches solitary or in pairs, ascending, per Manual of the Grasses of the United States.
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis hirsuta var. hirsuta
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis hirsuta var. laevivaginata
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis multicaulis
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis pilosa
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis spectabilis
Profusely & finely branched panicle, rigid upright, turning purple, per Forest Plants of the Southeast and Their Wildlife Uses.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Eragrostis elliottii
Spikelets linear, mostly 8-15 flowered, 5-12mm; lemmas closely imbricate, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Briza minor
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Briza minor
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Dactylis glomerata
Panicle's few, distant, stiff branches ascending, or spreading at anthesis, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus tectorum
Panicles 5-20cm long, have numerous branches, and retain an open quality, per www.invasive.org.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Polypogon monspeliensis
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Polypogon monspeliensis
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus sterilis
Panicle 10-20cm long, the branches drooping, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus inermis
Panicle branches whorled, spreading in flower (contracted at maturity), per Manual of the Grasses of the United States.
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus purgans var. laeviglumis
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus purgans var. purgans
Panicle open, branches usually spreading. Spikelets 6-9 flowered, per Vascular Flora of the Carolinas.
(?)
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus catharticus
Panicle open, as much as 20cm long, branches naked at base, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus secalinus
LESS THAN
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Bromus hordeaceus
LESS THAN
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Bromus racemosus
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus commutatus
Pedicels longer than the spikelets; lemma awns 5-12mm long, straight, per Weakley's Flora.
LESS THAN
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Bromus racemosus
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus racemosus
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus japonicus var. japonicus
GREATER THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus japonicus var. porrectus
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Bromus arvensis
Resembling B. japonicus, spikelets thinner, flatter, often tinged w purple, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Poa annua
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Poa compressa
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Poa autumnalis
Spikelets 4-6 flowered, about 6mm long, per Manual of the Grasses of the United States.
LESS THAN
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Poa trivialis
SYNONYMOUS WITH
Poa trivialis ssp. trivialis
Spikelets 3- or 4-flowered, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Poa sylvestris
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Poa sylvestris
Spikelets crowded, 3-5 flowered, lemmas copiously webbed at base, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Flora of North America
Melica mutica
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Melica mutica
Each spikelet ordinarily contains 2 fertile florets, hence the common name, per Atlantic Coastal Plain Wildflowers.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Glyceria septentrionalis
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Panicularia septentrionalis
Panicle 20-40cm long, branches to 10cm long, often spreading at anthesis, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Glyceria striata var. striata
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Panicularia striata
Panicle ovoid, open, nodding, the branches ascending at base, naked below, per Manual of the Grasses of the United States.
SYNONYMOUS WITH
Flora of North America
Vulpia myuros
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Festuca myuros
SYNONYMOUS WITH
Flora of North America
Vulpia octoflora var. octoflora
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Festuca octoflora var. octoflora
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