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Your search found 21 taxa.
SYNONYMOUS WITH (ORTHOGRAPHIC VARIANT)
Tennessee Flora Committee (2015)
Isotrema macrophylla
SYNONYMOUS WITH
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Aristolochia durior
Pipe "face" is about 1" wide with 3 equal lobes and a purple-brown mouth, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
GREATER THAN
Manual of the Southeastern Flora (Small, 1933)
Aristolochia convolvulacea
GREATER THAN
Manual of the Southeastern Flora (Small, 1933)
Aristolochia hastata
Flowers similar to A. macrophylla but less than 1" long & with unequal lobes, per Wildflowers of the Southern Mountains.
SYNONYMOUS WITH (ORTHOGRAPHIC VARIANT)
Tennessee Flora Committee (2015)
Isotrema tomentosa
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Aristolochia tomentosa
(?)
Guide to the Vascular Plants of Florida (Wunderlin & Hansen, 2011)
Aristolochia littoralis
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Asarum canadense
Calyx lobes acuminate to short-caudate, 10-25mm long, spreading, per Weakley's Flora.
SYNONYMOUS WITH
Gray's Manual of Botany (Fernald, 1950)
Asarum canadense var. acuminatum
GREATER THAN
Manual of the Southeastern Flora (Small, 1933)
Asarum acuminatum
Calyx lobes erect to ascending, long-caudate, 15-35mm long, per Weakley's Flora.
SYNONYMOUS WITH
Gray's Manual of Botany (Fernald, 1950)
Asarum canadense var. reflexum
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Asarum reflexum
Calyx lobes 5-10(12)mm long, strongly reflexed, often ~ appressed against tube, per Weakley's Flora.
LESS THAN
Asarum spp.
SYNONYMOUS WITH
New combinations in North American Asarum (Aristolochiaceae) (Barringer, 1993)
Asarum arifolium var. arifolium
SYNONYMOUS WITH
Gray's Manual of Botany (Fernald, 1950)
Asarum arifolium
Calyx gradually contracted to a smooth waist just below calyx lobes, per Weakley's Flora.
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Hexastylis callifolia
SYNONYMOUS WITH
Asarum callifolium
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Hexastylis ruthii
SYNONYMOUS WITH
Asarum ruthii
Calyx lobes erect, 2-4mm long, 2-4mm wide at base, per Weakley's Flora.
LESS THAN
New combinations in North American Asarum (Aristolochiaceae) (Barringer, 1993)
Asarum contractum
SYNONYMOUS WITH
Asarum rhombiformis
Calyx lobes 4-7mm long, 4-7mm wide at base, spreading, per A Review of the Taxonomy & Biogeography of Hexastylis, Aristolochiaceae. Castanea (L.L. Gaddy, 1987).
GREATER THAN
Manual of the Southeastern Flora (Small, 1933)
Hexastylis memmingeri
SYNONYMOUS WITH
Linnaeus
Asarum virginicum
Calyx tube cylindrical to narrowly cylindro-urceolate, per A Review of the Taxonomy & Biogeography of Hexastylis, Aristolochiaceae. Castanea (L.L. Gaddy, 1987).
LESS THAN
New combinations in North American Asarum (Aristolochiaceae) (Barringer, 1993)
Asarum contractum
SYNONYMOUS WITH
Asarum rhombiformis
Calyx tube rhombic-ovate, 16-24mm long, 12-19mm in diameter, per A Review of the Taxonomy & Biogeography of Hexastylis, Aristolochiaceae. Castanea (L.L. Gaddy, 1987).
LESS THAN
New combinations in North American Asarum (Aristolochiaceae) (Barringer, 1993)
Asarum contractum
SYNONYMOUS WITH
Asarum contractum
Calyx tube rhombic-ovate (broadest near middle); lobes 3-8mm wide at base, per A Review of the Taxonomy & Biogeography of Hexastylis, Aristolochiaceae. Castanea (L.L. Gaddy, 1987).
LESS THAN
Manual of the Southeastern Flora (Small, 1933)
Hexastylis virginica
SYNONYMOUS WITH
Asarum minus
The sepals form a cup with 3 spreading lobes about 6-9mm long. Petals absent, per Wildflowers of the Sandhills Region.
SYNONYMOUS WITH
Asarum species 1
Calyx tube 8-18mm long, flared; calyx lobes shorter than width of tube orifice, per Weakley's Flora.
LESS THAN
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Hexastylis virginicum
SYNONYMOUS WITH
Flora of West Virginia (Strausbaugh & Core, 1978)
Asarum heterophyllum
H. heterophylla is probably the most variable species in the genus, per A Review of the Taxonomy & Biogeography of Hexastylis, Aristolochiaceae. Castanea (L.L. Gaddy, 1987).
LESS THAN
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Hexastylis shuttleworthii
SYNONYMOUS WITH
Gray's Manual of Botany (Fernald, 1950)
Asarum lewisii
SYNONYMOUS WITH
New combinations in North American Asarum (Aristolochiaceae) (Barringer, 1993)
Asarum shuttleworthii var. shuttleworthii
LESS THAN
Manual of the Southeastern Flora (Small, 1933)
Hexastylis shuttleworthii
The very large flowers make this species readily identifiable, per Guide to the Wildflowers of SC.
SYNONYMOUS WITH
New combinations in North American Asarum (Aristolochiaceae) (Barringer, 1993)
Asarum shuttleworthii var. harperi
LESS THAN
Manual of the Southeastern Flora (Small, 1933)
Hexastylis shuttleworthii
Calyx tube broadly urceolate-campanulate or rhombic-ovate/broadest near middle, per Weakley's Flora.
Your search found 21 taxa. You are on page PAGE 1 out of 1 pages.