Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Nabalus trifoliolatus
FAMILY
Asteraceae_
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Gall-of-the-earth at Vascular Plants of North Carolina.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Prenanthes trifoliolata
FAMILY
Asteraceae_
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Nabalus trifoliolatus
SYNONYMOUS WITH Flora of North America north of Mexico, vol. 19-20-21 (2006)
Prenanthes trifoliolata
SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)
Prenanthes trifoliolata
INCLUDING VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-06-002b & 003:
Prenanthes trifoliolata FAMILY Asteraceae_
INCLUDING (NOT VALIDLY PUBLISHED) Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968)
Prenanthes alba ssp. pallida
SYNONYMOUS WITH (ORTHOGRAPHIC VARIANT) Manual of the Southeastern Flora (Small, 1933, 1938)
Nabalus trifoliatus
COMMON NAME:
Gall-of-the-earth, Three-leaved Rattlesnake-root
To see larger pictures, click or hover over the thumbnails.
Keith Bradley kab_n_trifoliolatus_2467
August Coos County NH
Mount Washington State Park
Involucre smooth with 7-9 principal bracts and 9-13 ray flowers per head, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).
COMPARE involucral bracts of Rattlesnake-root
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Nabalus trifoliolatus
FAMILY
Asteraceae_
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Prenanthes trifoliolata
FAMILY
Asteraceae_
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Nabalus trifoliolatus
SYNONYMOUS WITH
Flora of North America north of Mexico, vol. 19-20-21
Prenanthes trifoliolata
SYNONYMOUS WITH
Floristic Synthesis of North America (Kartesz, 1999)
Prenanthes trifoliolata
INCLUDING
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-06-002b & 003:
Prenanthes trifoliolata
FAMILY
Asteraceae_
INCLUDING (NOT VALIDLY PUBLISHED)
Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968)
Prenanthes alba ssp. pallida
SYNONYMOUS WITH (ORTHOGRAPHIC VARIANT)
Manual of the Southeastern Flora (Small, 1933, 1938)
Nabalus trifoliatus
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