OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Apiales

WEAKLEY'S FLORA (5/21/15):
Sium suave   FAMILY Apiaceae   NEW! Click to go to FSUS key


SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Sium suave   FAMILY Apiaceae

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 140-27-001:
Sium suave   FAMILY Apiaceae

INCLUDING Manual of the Southeastern Flora (Small, 1933, 1938)
Sium cicutaefolium

INCLUDING Manual of the Southeastern Flora (Small, 1933, 1938)
Sium floridanum

 

COMMON NAME:
Hemlock Water-parsnip


         To see larger pictures, click or hover over the thumbnails.

image of Sium suave, Hemlock Water-parsnip

Bruce A. Sorrie    bas_sium_suave1

July    Moore County    NC

Leaflets 7-17, finely toothed (vs. Oxypolis rigidior 5-9 and mostly entire, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.


click here to see other plants that look similar to this COMPARE pinnately compound leaves of forbs

 

WEAKLEY'S FLORA (5/21/15):
Sium suave   FAMILY Apiaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Sium suave   FAMILY Apiaceae

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 140-27-001:
Sium suave   FAMILY Apiaceae

INCLUDING Manual of the Southeastern Flora (Small, 1933, 1938)
Sium cicutaefolium

INCLUDING Manual of the Southeastern Flora (Small, 1933, 1938)
Sium floridanum

 

Find by SCIENTIFIC NAME:

3116

Emergent aquatic (rooted); Forb
Perennial

Native to the Carolinas & Georgia

Habitat: Freshwater marshes, brackish marshes, swamp forests, in tidally or seasonally flooded hydrology, per Weakley's Flora

map
NEW! Click here to see a map from Weakley's Flora of the Southeastern US showing range and abundance.

Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)

LEAVES:
Pinnately compound
Alternate

FLOWER:
Summer
White
Radially symmetrical
5-merous
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!



 


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