Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Malvids: Myrtales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Oenothera riparia
FAMILY
Onagraceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Riverbank Evening Primrose at Vascular Plants of North Carolina.
(?) INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Oenothera fruticosa ssp. fruticosa
FAMILY
Onagraceae
SYNONYMOUS WITH Flora of North America north of Mexico, vol. 10 (2021)
Oenothera riparia
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Oenothera riparia
INCLUDED WITHIN Floristic Synthesis of North America (Kartesz, 1999)
Oenothera fruticosa ssp. fruticosa
INCLUDED WITHIN Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Oenothera fruticosa
INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 137-02-009?:
Oenothera fruticosa FAMILY Onagraceae
SYNONYMOUS WITH Onagraceae (Munz, 1965)
Oenothera tetragona ssp. glauca var. riparia
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Kneiffia riparia
COMMON NAME:
Riverbank Evening Primrose, Riverbank Sundrops
To see larger pictures, click or hover over the thumbnails.
Patrick D. McMillan pdmoriparia_wac
June
Has spongy lower stems & adventitious roots where regularly submerged, per Weakley's Flora.
Patrick D. McMillan pdmo_riparia
Month Unknown
Leaves linear-lanceolate and rather thick, per Guide to the Wildflowers of SC, 1st ed. (Porcher & Rayner, 2001).
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Oenothera riparia
FAMILY
Onagraceae
(?) INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Oenothera fruticosa ssp. fruticosa
FAMILY
Onagraceae
SYNONYMOUS WITH
Flora of North America north of Mexico, vol. 10
Oenothera riparia
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Oenothera riparia
INCLUDED WITHIN
Floristic Synthesis of North America (Kartesz, 1999)
Oenothera fruticosa ssp. fruticosa
INCLUDED WITHIN
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Oenothera fruticosa
INCLUDED WITHIN
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 137-02-009?:
Oenothera fruticosa
FAMILY
Onagraceae
SYNONYMOUS WITH
Onagraceae (Munz, 1965)
Oenothera tetragona ssp. glauca var. riparia
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933, 1938)
Kneiffia riparia
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