Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
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Transcription
July 23, 1953
Aut. Season, abundant.
On black waxy soil,
Bavenport - Bracken,
Comal Co., Tex.
[illegible]
Centauria americana, Nutt.
(det. J.M. Greenman)
No. 217