Dig deeper at SERNEC, a consortium of southeastern herbaria.

Rough Hawkweed is most similar to Beaked Hawkweed (H. gronovii), but its inflorescence is broader than long (vs. cylindrical in outline) and has more florets per head (greater than 40 vs. 20-40). It has more stem leaves than does Beaked Hawkweed, and the basal leaves are usually absent (at flowering time). The most definitive clue is the seed shape... Read more at Vascular Plants of North Carolina.

INCLUDING PLANTS NATIONAL DATABASE:
Hieracium scabrum var. scabrum   FAMILY Asteraceae_

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 19-20-21 (2006)

Hieracium scabrum

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-10-009:

Hieracium scabrum   FAMILY Asteraceae_

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)

Hieracium scabrum

COMMON NAME:
Rough Hawkweed

NameThatPlant has no pictures at this time. You might try this link: Flora of the Southeastern United States

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Hieracium scabrum   FAMILY Asteraceae_

INCLUDING PLANTS NATIONAL DATABASE:
Hieracium scabrum var. scabrum   FAMILY Asteraceae_

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 19-20-21
Hieracium scabrum

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-10-009:
Hieracium scabrum   FAMILY Asteraceae_

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Hieracium scabrum