Dig deeper at SERNEC, a consortium of southeastern herbaria.

Read more about Hemlock Water-parsnip at Vascular Plants of North Carolina.

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Sium suave   FAMILY Apiaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)

Sium suave

INCLUDING Aquatic & Wetland Plants of Southeastern US (Godfrey & Wooten, 1979 & 1981)

Sium suave

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.

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913    pnd_sici2_001_lhd

        

USDA-NRCS PLANTS Database / USDA Wetland flora: Field office illustrated guide    pnd_sisu2_002_lvd

        

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 (Horn, Cathcart, Hemmerly, & Duhl, 2005).

 COMPARE pinnately compound leaves of forbs

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Sium suave   FAMILY Apiaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Sium suave   FAMILY Apiaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Sium suave

INCLUDING Aquatic & Wetland Plants of Southeastern US (Godfrey & Wooten, 1979 & 1981)
Sium suave

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