Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Lamiids: Gentianales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Houstonia longifolia var. glabra
FAMILY
Rubiaceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Houstonia at Vascular Plants of North Carolina.
INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Houstonia longifolia
FAMILY
Rubiaceae
INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Houstonia longifolia
INCLUDED WITHIN Floristic Synthesis of North America (Kartesz, 1999)
Houstonia longifolia
INCLUDED WITHIN The Genera of Cinchonoideae (Rubiaceae) in the southeastern US (Rogers, 1987)
Hedyotis longifolia
INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 173-08-006?:
Houstonia longifolia FAMILY Rubiaceae
INCLUDED WITHIN Manual of the Southeastern Flora (Small, 1933, 1938)
Houstonia longifolia
COMMON NAME:
Granite Dome Bluet
To see larger pictures, click or hover over the thumbnails.
JK Marlow jkm120505_245
May Rabun County GA
Chattahoochee National Forest
Leaves 1.5-6.0mm wide, 4-11x long as wide. Stems glabrous or glabrate, per Weakley's Flora.
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Houstonia longifolia var. glabra
FAMILY
Rubiaceae
INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Houstonia longifolia
FAMILY
Rubiaceae
INCLUDED WITHIN
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Houstonia longifolia
INCLUDED WITHIN
Floristic Synthesis of North America (Kartesz, 1999)
Houstonia longifolia
INCLUDED WITHIN
The Genera of Cinchonoideae (Rubiaceae) in the southeastern US (Rogers, 1987)
Hedyotis longifolia
INCLUDED WITHIN
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 173-08-006?:
Houstonia longifolia
FAMILY
Rubiaceae
INCLUDED WITHIN
Manual of the Southeastern Flora (Small, 1933, 1938)
Houstonia longifolia
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