Dioscorea piperifolia Humb. & Bonpl. ex Wikstr.

REVISIONS IN THE DIOSCOREACEAE
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Ocul 1	2	3	4	5
Dioscorea piperifolia Humb. 8
Pet.: Ricardo S. Couto	_
^Temple Clayton	18 Oct* 19 J6
EX HERBARIO KEWENSI
PARAGUAY
Depto. San Pedro, Alto Paraguay: Primavera
A. L. Woolston, 1953-61
Dioscorea
Herbaceous climber 4 m# £Ls*
pale yelloiiy green. Sub-
cultivated ground.
A.L. Woolston 1194 10-3-60
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6 7	8	9
I Bonpl.
I /__
Dioscorea raul tispicata R. Knuth
>0 Placed here in spite of curious
leaf apex.
o
03759679