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Contributed by Harvard University Botany Libraries.
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Transcription
Sunday Jun. 23 - '90 collected
194. Tetraspora bullrosa
Side stream of Peg. R.
Below Fastby Pond Dam
On Stones - Stks - etc
195. Tetraspora lubrica
var. chloroson
Same place as above
196. (187) Batrachospermum Leptothrix?
Outlet of pool below Fastby Pond
197 = 188 Bat. denticulifrons (var. chloroson?)
Side stream Peg. R.
198 = 186 (Same as 197 = 198?)
Outlet of pool below Fastby Pond