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):
Conyza canadensis var. pusilla
FAMILY
Asteraceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Conyza canadensis var. pusilla
FAMILY
Asteraceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (1968) 179-44-008b:
Erigeron canadensis var. pusillus
FAMILY
Asteraceae
SYNONYMOUS WITH
Gray's Manual of Botany (Fernald, 1950)
Erigeron pusillus
COMMON NAME:
Southern Horseweed
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JK Marlow jkm190604_8928
June Greenville County SC
Note the cilia at leaf bases.
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JK Marlow jkm150822_822
August Pickens County SC
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JK Marlow jkm150822_824
August Pickens County SC
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JK Marlow jkm150822_869
August Pickens County SC
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JK Marlow jkm150822_869b
August Pickens County SC
Stem glabrous or widely scattered appressed hairs; lvs w a few cilia near base, per Weakley's Flora.
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JK Marlow jkm150912_161
September Pickens County SC
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JK Marlow jkm150912_163
September Pickens County SC
The involucre is 1/8" high, and the whitish rays are narrow, short and erect, per Wildflowers of the Southern Mountains.
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JK Marlow jkm150912_169
September Pickens County SC
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Terry Holdsclaw tdh_c_canadensis_pusil_37
September Lincoln County NC
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Terry Holdsclaw tdh_c_canadensis_pusil_1
October Iredell County NC
The inflorescence is a large open panicle bearing a great many small heads, per Wildflowers of the Southern Mountains.
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Terry Holdsclaw tdh_c_canadensis_pusil_41
October Iredell County NC