Xyris involucrata Nees

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Ftonk 7H& UNITED STATES NATIONAL HERBARIUM
PLANTS OF BRITISH GUIANA
No. 1720	K«ieteur Plateau
Xyris involucrata Wees
Locally common herb on wet sand ainong giant Broccinla
plants. Scapes brittle, tlovers lemon-yellow*
alonf trai I (tom Plant-lardirg lo KeitUui Fa fit. ««, 1440 fl. «levatlao.
fi. 5. Cowan
aaef	February 2 •?***
T. R. Sed<f>*rem	Dtt. » - . ,
-L> B. Sir^th_
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