Cocconeis scutellum var. parva (Bacillariophyceae) re-examination and typification
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DOI: 10.11646/phytotaxa.343.1.2
Abstract: Electron microscope (EM) is essential for the morphological description of small taxa, but also reveals taxa hitherto grouped under the same name although presenting marked ultrastructural differences: e.g., Cocconeis scutellum var. parva . The latter… read more here.
Keywords: scutellum var; cocconeis scutellum; var parva;
Cocconeis scutellum var. ornata Grunow and C. interrupta Grunow from the historical Grunow collection in Vienna (sample 131)
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DOI: 10.11646/phytotaxa.408.1.3
Abstract: Cocconeis scutellum var. ornata Grunow (1868) was originally described and illustrated in Grunow (1862) as Rhaphoneis marginata Grunow, and later illustrated by Grunow in Van Heurck (1880). Several further illustrations were produced by diverse authors,… read more here.
Keywords: var ornata; cocconeis; scutellum var; grunow ... See more keywords