Observation of the type materials for Eunotia pectinalis (Kiitz. ) Rabenh. var. pectinalis and Eunotia pectinalis var. undulata (Ralfs) Rabenh

Akihiro Tujil, David M. Williams
2005 Diatom  
Morphological variation of Himantidium pectinale (=Eunotia pectinalis) and Fragilaria pectinalis var. undulata (=Eunotia pectinalis var. undulata) were examined using type slides in BM. The lectotype of Fragilaria pectinalis var. undulata is designated using a slide BM67796 from Ralfs' collection in BM. Eunotia pectinalis var. undulata should be a synonym of Eunotia pectinalis var. pectinalis.
doi:10.11464/diatom1985.21.0_57 fatcat:uiu2cxafsvdzbmojtq67pp2hby