Silva Center for Phycological Documentation: Index Nominum Algarum

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Indexes (very large files) to all taxa:

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Staurastrum clepsydra var. undulatum D.B. Williamson & D.M. John in D.M. John & D.B. Williamson
Desmids of the west of Ireland: 130, pl. 29A. 2009. (L)
Type: BM 000659513
Type locality: Ireland: Co. Mayo: Doo Lough
Collector: A.J. Brook (viii.1990)

See Staurastrum subpygmaeum var. undulatum (D.B. Williamson & D.M. John) Coesel & Meesters 2013

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JOHN, David M., & David B. WILLIAMSON
A practical guide to the desmids of the west of Ireland.
Galway, Ireland: Martin Ryan Institute, National University of Ireland.
viii + 196 pp., incl. 49 pls., 14 figs., 12 color photos, 1 map, 3 tables
cardnote: [distributed by Koeltz Scientific Books]
Taxa in INA: 2 keyboarded  p

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