OF THE CAROLINAS & GEORGIA

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

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
 Triadenum tubulosum   FAMILY Hypericaceae   Go to FSUS key

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Triadenum tubulosum   FAMILY Clusiaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
 Hypericum tubulosum

SYNONYMOUS WITH Flora of North America
 Triadenum tubulosum

SYNONYMOUS WITH Synthesis of the North American Flora (Kartesz, 1999)
 Triadenum tubulosum

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

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):
 Triadenum tubulosum   FAMILY Hypericaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Triadenum tubulosum   FAMILY Clusiaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
 Hypericum tubulosum

SYNONYMOUS WITH Flora of North America
 Triadenum tubulosum

SYNONYMOUS WITH Synthesis of the North American Flora (Kartesz, 1999)
 Triadenum tubulosum

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

 

Find by SCIENTIFIC NAME:

4055

Forb
Perennial

Native to the Carolinas & Georgia

Rare

Habitat: bogs, peaty wetlands, drawdown sloughs along rivers, drawdown shorelines along man-made reservoirs, per Weakley's Flora

map
Click here to see a map, notes, and images from Weakley's Flora of the Southeastern US.

Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)

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:
Summer/Fall
Capsule

 

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