Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Apiales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Tiedemannia canbyi
FAMILY
Apiaceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about this from the South Carolina Plant Conservation Alliance.
Read more about Canby's Cowbane at Vascular Plants of North Carolina.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Oxypolis canbyi
FAMILY
Apiaceae
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Tiedemannia canbyi
COMMON NAME:
Canby's Cowbane, Canby's Dropwort
To see larger pictures, click or hover over the thumbnails.
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Patrick D. McMillan pdmocanbyi_echaw1
July-August Berkeley County SC
Francis Marion National Forest
Flowers with 5 tiny white petals curving up and inward, per Field Guide to the Rare Plants of Georgia (Chafin, 2007).
)
Patrick D. McMillan pdmocanbyi_echaw3
July-August Berkeley County SC
Francis Marion National Forest
Flowers in flat-topped clusters containing 7-12 smaller flat-topped clusters, per Field Guide to the Rare Plants of Georgia (Chafin, 2007).
)
JK Marlow jkm081009_320
October Bamberg County SC
Lisa Matthews Memorial Bay
Fruits flattened and broadly olong, with corky ribs & broad, thickened wings, per Field Guide to the Rare Plants of Georgia (Chafin, 2007).
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Tiedemannia canbyi
FAMILY
Apiaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Oxypolis canbyi
FAMILY
Apiaceae
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Tiedemannia canbyi
2347
Forb
Perennial
Habitat: clay-based Carolina bays and other depressional wetlands, per Weakley's Flora
Native to the Carolinas & Georgia
Rare (historically in NC, but not recently seen)
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.
Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)
LEAVES:
Simple - reduced to expanded petioles
Alternate
FLOWER:
Summer/Fall
White
Radially symmetrical
5-merous
5 petals
Inferior ovary
Flowers in compound umbels
FRUIT:
Summer/Fall
Schizocarp of two mericarps
TO LEARN MORE about this plant, look it up in a good book!
- Guide to the Wildflowers of SC, 1st ed. (Porcher & Rayner, 2001) p342
- Guide to the Wildflowers of SC, 2nd ed. (McMillan, Porcher, Rayner, & White; 2022) p407
- Field Guide to the Rare Plants of Georgia (Chafin, 2007) p245
- Field Guide to the Wildflowers of Georgia (Chafin, 2016) p035
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