Dig deeper at SERNEC, a consortium of southeastern herbaria.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
WEAKLEY'S FLORA (11/30/12):
Polymnia canadensis
FAMILY
Asteraceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Polymnia canadensis
FAMILY
Asteraceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (1968) 179-52-002:
Polymnia canadensis
FAMILY
Asteraceae
INCLUDING
Manual of the Southeastern Flora (Small, 1933)
Polymnia canadensis
INCLUDING
Manual of the Southeastern Flora (Small, 1933)
Polymnia radiata
COMMON NAME:
Small-flowered Leafcup, White-flowered Leafcup
Click or hover over the thumbnails to see larger pictures.
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USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_poca11_001_lvd
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JK Marlow jkm0507c_35
July Fayette County WV
Roadside
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JK Marlow jkm0507c_36
July Fayette County WV
Roadside
Stem obviously and usually densely pubescent, per Weakley's Flora.
)
JK Marlow jkm0507d_17
July Fayette County WV
Roadside
)
JK Marlow jkm0507d_18b
July Fayette County WV
Roadside
White rays to 0.5" long, 3-lobed at the tip, sometimes inconspicuous/absent, per Wildflowers of Tennessee.
)
JK Marlow jkm060709_019
July Fayette County WV
)
JK Marlow jkm060709_025
July Fayette County WV
Peduncles villous to stipitate-glandular. Involucral bracts acute to acuminate, per Vascular Flora of the Carolinas.
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JK Marlow s060709_b
July Fayette County WV
Leaves pinnately lobed, 4-12" long. Petiole sometimes winged near blade, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
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JK Marlow s060709_c
July Fayette County WV
)
Richard and Teresa Ware rtw_polymnia_radiata
August
Rays of P. radiata conspicuous, cuneate to oval-cuneate, 3-lobed, 5-10mm, per Flora of the southeastern United States (JK Small, 1913).
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Richard and Teresa Ware rtw_polymnia_canadensis
October
Rays of P. canadensis suborbicular to orbicular-reniform, 1-2mm long, per Flora of the southeastern United States (JK Small, 1913).