Native & Naturalized Plants of the Carolinas & Georgia


2977

Forb
Annual

Native to the Carolinas & Georgia

Documented growing wild in GA NC SC

Common (uncommon in Mountains, rare in GA Mtns & Piedmont)

Look for it in longleaf pine sandhills, Florida scrub, other dry forests and openings, per Weakley's Flora

map
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partial shade ...Dry

LEAVES:
Simple
Opposite

FLOWER:
Summer/Fall
Rose-lavender (throat lined with yellow)
Bisexual
Weakly bilaterally symmetrical
5-parted calyx
5-parted campanulate corolla
4 included stamens (2 long, 2 short)
Superior ovary

Flowers in indistinct terminal racemes

FRUIT:
Fall
Capsule

 

TO LEARN MORE about this plant, look it up in a good book!



Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Lamiids: Lamiales

WEAKLEY'S FLORA (10/20/20):
Agalinis setacea   FAMILY Orobanchaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Agalinis setacea   FAMILY Scrophulariaceae

INCLUDED WITHIN Flora of Florida (Wunderlin & Hansen [& Franck], 2015 et seq.)
Agalinis obtusifolia

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 166-25-007:
Agalinis setacea   FAMILY Scrophulariaceae

INCLUDING Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Gerardia setacea

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

 

COMMON NAME:
Threadleaf Gerardia, Threadleaf Agalinis, Threadleaf False Foxglove, Sandhills Gerardia


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

image of Agalinis setacea, Threadleaf Gerardia, Threadleaf Agalinis, Threadleaf False Foxglove, Sandhills Gerardia

Will Stuart    wil_2884241457_fdb201b9ff

September    Chesterfield County    SC

Carolina Sandhills National Wildlife Refuge

Corolla lobes all spreading, the throat lanose at base of upper corolla lobes, per Vascular Flora of the Carolinas.

image of Agalinis setacea, Threadleaf Gerardia, Threadleaf Agalinis, Threadleaf False Foxglove, Sandhills Gerardia

Will Stuart    wil_2885076700_58c5e10908

September    Chesterfield County    SC

Carolina Sandhills National Wildlife Refuge

Pedicels usually 15-25mm long. Calyx tube truncate, lobes subulate, < 1mm long, per Vascular Flora of the Carolinas.


click here to see other plants that look similar to this COMPARE pedicels of Gerardia species

image of Agalinis setacea, Threadleaf Gerardia, Threadleaf Agalinis, Threadleaf False Foxglove, Sandhills Gerardia

Richard and Teresa Ware    rtw_agalinis_setacea_4

October