Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Whiteleaf Sunflower at Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
WEAKLEY'S FLORA (11/30/12):
Helianthus glaucophyllus
FAMILY
Asteraceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Helianthus glaucophyllus
FAMILY
Asteraceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-65-017:
Helianthus glaucophyllus
FAMILY
Asteraceae
COMMON NAME:
Whiteleaf Sunflower
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JK Marlow jkm100730_213
July Jackson County NC
Balsam Mountain Preserve
Ray florets 5-8; laminae 12-14 mm (abaxial faces not gland-dotted), per Flora of North America.
JK Marlow jkm100730_216
July Jackson County NC
Balsam Mountain Preserve
Leaves glabrous and glaucous beneath, 10-25cm long, 3-8cm wide, per Vascular Flora of the Carolinas.