OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Commelinids: Poales

WEAKLEY'S FLORA (11/30/12):
Cenchrus longispinus   FAMILY Poaceae   NEW! Click to go to FSUS key


SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Cenchrus longispinus   FAMILY Poaceae

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 029-69-005:
Cenchrus longispinus   FAMILY Poaceae

SYNONYMOUS WITH (MISAPPLIED) Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Cenchrus pauciflorus

 

COMMON NAME:
Northern Sandspur, Common Sandspur, Longbristle Sandbur


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

image of Cenchrus longispinus, Northern Sandspur, Common Sandspur, Longbristle Sandbur

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913    pnd_ceca6_001_lvd

        

image of Cenchrus longispinus, Northern Sandspur, Common Sandspur, Longbristle Sandbur

USDA-NRCS PLANTS Database / Hitchcock, A.S. (rev. A. Chase). 1950    pnd_cepa12_001_lhd

        

image of Cenchrus longispinus, Northern Sandspur, Common Sandspur, Longbristle Sandbur

Bruce A. Sorrie    bas_cenchrus_longispinu2b

July    Richmond County    NC

Involucre of spines fused into a bur; spines slender, 3.5-7mm long, per Weakley's Flora (2015).

image of Cenchrus longispinus, Northern Sandspur, Common Sandspur, Longbristle Sandbur

Bruce A. Sorrie    bas_cenchrus_longispinus2

July    Richmond County    NC

Raceme usually 3-8cm long, burs somewhat crowded, pubescent (often densely), per Manual of the Grasses of the United States.

 

WEAKLEY'S FLORA (11/30/12):
Cenchrus longispinus   FAMILY Poaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Cenchrus longispinus   FAMILY Poaceae

SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 029-69-005:
Cenchrus longispinus   FAMILY Poaceae

SYNONYMOUS WITH (MISAPPLIED) Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Cenchrus pauciflorus

 

Find by SCIENTIFIC NAME:

2834

Grass, Sedge, or Rush
Annual

Native to the Carolinas & Georgia

Habitat: Fields, roadsides, disturbed areas, lawns, per Weakley's Flora

map
NEW! Click here to see a map from Weakley's Flora of the Southeastern US showing range and abundance.

Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)

IS THE PLANT "ARMED"?
Spikelets subtended by an involucre of spines and/or bristles fused into a bur

LEAVES:
Simple
Alternate, 2-ranked

FLOWER:
Summer/Fall

FRUIT:
Summer/Fall
Grain brownish
Grain

 

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



 


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