Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
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Transcription
Sunday, Oct. 30 - '92
at "Fresh Pond", Stratford
748 Calothrix
with + apparently current (electrolytic?)
when Entophysalis granulosa
on stones near shore
in an inch or two depth of
water.
749 Entophysalis granulosa
with minute quantity of what appears
to be a diatoms about 6 or 7 ยต.
in diameter - also Calothrix
on stone, same place as 748
750 Chantraysia virgata
on Ruppia