Aquatic
...Wet
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Learn more about Leersia from the Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Commelinids: Poales
WEAKLEY'S FLORA (11/30/12):
Leersia oryzoides
FAMILY
Poaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Leersia oryzoides
FAMILY
Poaceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 029-62-004:
Leersia oryzoides
FAMILY
Poaceae
SYNONYMOUS WITH
Manual of the Grasses of the US (Hitchcock & Chase, 1950)
Leersia oryzoides
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933)
Homalocenchrus oryzoides
COMMON NAME:
Rice Cutgrass
Click or hover over the thumbnails to see larger pictures.
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USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_hoor3_001_lvd
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USDA-NRCS PLANTS Database / Hitchcock, A.S. (rev. A. Chase). 1950 pnd_leor_002_lvd
Culms slender, weak, often decumbent at base, per Manual of the Grasses of the United States.
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USDA-NRCS PLANTS Database / USDA Wetland flora: Field office illustrated guide pnd_leor_008_lvd
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JK Marlow jkm210507_0077
May Greenville County SC
Blackwell Heritage Preserve
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JK Marlow jkm210603_0937
June Greenville County SC
Blackwell Heritage Preserve
)
JK Marlow jkm210706_1868
July Greenville County SC
Blackwell Heritage Preserve
)
JK Marlow jkm210709_1997
July Greenville County SC
Blackwell Heritage Preserve
Leaf margins & sheaths armed with minute spines which can scratch severely, per How to Know the Grasses by R.W. Pohl.
)
JK Marlow jkm210709_1998
July Greenville County SC
Blackwell Heritage Preserve
The plants are very rough to the touch, per How to Know the Grasses by R.W. Pohl.
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Gill Newberry gn10_leersia
October
Spikelets elliptic, sparsely hispidulous, per Manual of the Grasses of the United States.
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Gill Newberry gn10_leersia_habitat
October
Sheaths and blades strongly retrorsely scabrous, blades mostly 8-10mm wide, per Manual of the Grasses of the United States.
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Gill Newberry gn10_leersia2
October
Axillary panicles partly included in the sheaths, spikelets cleistogamous, per Manual of the Grasses of the United States.