OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Malvids: Myrtales

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Oenothera glauca   FAMILY Onagraceae   Go to FSUS key



(?) INCLUDED WITHIN PLANTS NATIONAL DATABASE:
Oenothera fruticosa ssp. tetragona   FAMILY Onagraceae

INCLUDED WITHIN Flora of North America north of Mexico, vol. 10 (2021)

Oenothera fruticosa ssp. glauca

INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2021)

Oenothera fruticosa ssp. tetragona

INCLUDED WITHIN Floristic Synthesis of North America (Kartesz, 1999)

Oenothera fruticosa ssp. glauca

INCLUDED WITHIN Onagraceae (Munz, 1965)

Oenothera tetragona ssp. glauca

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)

Kneiffia glauca

 

COMMON NAME:
Glaucous Sundrops


         To see larger pictures, click or hover over the thumbnails.

image of Oenothera glauca, Glaucous Sundrops

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913    pnd_kngl_001_lvd

        

 

 

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Oenothera glauca   FAMILY Onagraceae

(?) INCLUDED WITHIN PLANTS NATIONAL DATABASE:
Oenothera fruticosa ssp. tetragona   FAMILY Onagraceae

INCLUDED WITHIN Flora of North America north of Mexico, vol. 10
Oenothera fruticosa ssp. glauca

INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Oenothera fruticosa ssp. tetragona

INCLUDED WITHIN Floristic Synthesis of North America (Kartesz, 1999)
Oenothera fruticosa ssp. glauca

INCLUDED WITHIN Onagraceae (Munz, 1965)
Oenothera tetragona ssp. glauca

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Kneiffia glauca

 

Find by SCIENTIFIC NAME:

4660

Forb
Perennial

Habitat: Cliffs, rocky streambanks, moist forests over sedimentary rock, per Weakley's Flora

Native to Georgia

Rare

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
Alternate

FLOWER:
Spring/Summer
Yellow
4-lobed calyx
4 petals
8 exserted stamens
Inferior ovary

FRUIT:
Spring/Summer?
Capsule

 

TO LEARN MORE about this plant, look it up in a good book!



 


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