Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
No. 889 F. Para Rires, S.A.
By Indicator
51/4 Variculae Leptenaria (3 cards)
73 3/4
By Snaltwood
35 Enpodiscus
28
29 Vrad. Leptenaria
2/6
No. 890 L. Para Rires S.A.
60/2 Enpodiscus Side view of two frustules
2/6