151,950 species and infraspecific names are in the database, 20,699 images, 58,741 bibliographic items, 388,574 distributional records.

Cosmarium quadratum Ralfs ex Ralfs

Cosmarium quadratum Ralfs ex Ralfs

Image Reference: 21023
Prox. Apical views. Form in calcareous environment. Collected by Brian Whitton and Allan Pentecost, Boggle Hole Gorge, Yorkshire, UK.
Date: 15 August 2011
Copyright: © C.F.Carter (chris.carter@6cvw.freeuk.com)


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