Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Silphium mohrii
FAMILY
Asteraceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Silphium mohrii
FAMILY
Asteraceae
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Silphium mohrii
SYNONYMOUS WITH Flora of North America
Silphium mohrii
SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)
Silphium mohrii
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Silphium mohrii
COMMON NAME:
Shaggy Rosinweed
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Richard and Teresa Ware rtw_silphium_mohrii_18
September
Desnsely stiff-haired stems give the plant a "shaggy" appearance, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).
Richard and Teresa Ware rtw_silphium_mohrii_2
September
About 13 pale yellow ray flowers, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Silphium mohrii
FAMILY
Asteraceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Silphium mohrii
FAMILY
Asteraceae
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Silphium mohrii
SYNONYMOUS WITH
Flora of North America
Silphium mohrii
SYNONYMOUS WITH
Floristic Synthesis of North America (Kartesz, 1999)
Silphium mohrii
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933, 1938)
Silphium mohrii
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