Rhamnus crocea

Rhamnus crocea Nuttall

Spiny Redberry
Rhamnaceae

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Protologue: J.Torrey & A.Gray, Fl. N. Amer. 1: 261 (1838)
Pronunciation: Rhám-nus crò-ce-a
Etymology: ancient Greek name + "saffron-colored, yellow"

Jepson eFlora Treatment

SD County Synoptic Voucher

Distribution:
 Rhamnus crocea distribution map sdpaRhamnus crocea distribution map cch2 
Left: S.D. County Plant Atlas (http://sdplantatlas.org). Right: CCH2. Click to see current herbarium records.  



Rhamnus crocea field image  Rhamnus crocea stem and leaves
Rhamnus crocea
A densely-branched shrub.
Twigs end in unspecialized thorns. Despite the common name, these are not spines.


Rhamnus crocea flowersRhamnus crocea flowers close up
Rhamnus crocea
Leaves are elliptic, coriaceous, entire to denticulate.
Note yellow flowers with no petals (perianth is a calyx), stamens alternisepalous in position.


Rhamnus crocea fruit
Rhamnus crocea
Fruits are red berries, hence for the common name.

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