Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Riverbank Evening Primrose at Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Malvids: Myrtales
WEAKLEY'S FLORA (11/30/12):
Oenothera riparia
FAMILY
Onagraceae
(?) INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Oenothera fruticosa ssp. glauca
FAMILY
Onagraceae
INCLUDED WITHIN
Synthesis of the North American Flora (Kartesz, 1999)
Oenothera fruticosa ssp. 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
COMMON NAME:
Riverbank Evening Primrose, Riverbank Sundrops
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)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_kngl_001_lvd
)
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.