Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Lamiids: Gentianales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Houstonia nigricans var. nigricans
FAMILY
Rubiaceae
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Dig deeper at SERNEC, a consortium of southeastern herbaria.
INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Stenaria nigricans var. nigricans
FAMILY
Rubiaceae
INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2015)
Stenaria nigricans var. nigricans
INCLUDED WITHIN Floristic Synthesis of North America (Kartesz, 1999)
Hedyotis nigricans var. nigricans
INCLUDED WITHIN The Genera of Cinchonoideae (Rubiaceae) in the southeastern US (Rogers, 1987)
Hedyotis nigricans
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Houstonia angustifolia
COMMON NAME:
Diamond-flower, Glade Bluet, Prairie Bluet
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WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Houstonia nigricans var. nigricans
FAMILY
Rubiaceae
INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Stenaria nigricans var. nigricans
FAMILY
Rubiaceae
INCLUDED WITHIN
Floristic Synthesis of North America. BONAP (Kartesz, 2015)
Stenaria nigricans var. nigricans
INCLUDED WITHIN
Floristic Synthesis of North America (Kartesz, 1999)
Hedyotis nigricans var. nigricans
INCLUDED WITHIN
The Genera of Cinchonoideae (Rubiaceae) in the southeastern US (Rogers, 1987)
Hedyotis nigricans
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933, 1938)
Houstonia angustifolia
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