NameThatPlant.net: Triadenum tubulosum

Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Malpighiales

WEAKLEY'S FLORA (2/8/20):
Triadenum tubulosum FAMILY Hypericaceae

Dig deeper at SERNEC, a consortium of southeastern herbaria.

Read more about Southern Marsh St. Johnswort at Vascular Plants of North Carolina.

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Triadenum tubulosum FAMILY Clusiaceae

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 126-01-006:
Hypericum tubulosum FAMILY Hypericaceae

SYNONYMOUS WITH Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Triadenum tubulosum

SYNONYMOUS WITH Gray's Manual of Botany (Fernald, 1950)
Hypericum tubulosum var. tubulosum

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

COMMON NAME:
Southern Marsh St. Johnswort

No pictures are available at this time.

WEAKLEY'S FLORA (2/8/20):
Triadenum tubulosum FAMILY Hypericaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Triadenum tubulosum FAMILY Clusiaceae

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 126-01-006:
Hypericum tubulosum FAMILY Hypericaceae

SYNONYMOUS WITH Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Triadenum tubulosum

SYNONYMOUS WITH Gray's Manual of Botany (Fernald, 1950)
Hypericum tubulosum var. tubulosum

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

4055

Forb
Perennial

Native to the Carolinas & Georgia

Documented growing wild in GA NC SC

Rare

Look for it in bogs, peaty wetlands, drawdown sloughs along rivers, drawdown shorelines along man-made reservoirs, per Weakley's Flora

map
Click here to see a more detailed map from University of North Carolina at Chapel Hill Herbarium,

or click here to see a map from SERNEC, a consortium of southeastern herbaria.

...Wet

LEAVES:
Simple
Opposite
Lower leaves sessile

FLOWER:
Summer/Fall
Pink
Bisexual
Radially symmetrical
5-merous
5 persistent sepals
5 petals
9 stamens, persistent, in 3 clusters of 3
Superior ovary

FRUIT:
Capsule

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