First report of diversity of Cyanobacteria of Broknes Peninsula of Larsemann Hills, East Antarctica Author Gupta, Pratibha Botanical Survey of India Ministry of Environment, Forest and Climate Change Government of India AJCBIBG, Botanic Garden Howrah - 711 103 (India) drpratibha 2011 @ rediffmail. com (corresponding author) text Cryptogamie, Algologie 2021 2021-11-22 20 15 241 251 http://dx.doi.org/10.5252/cryptogamie-algologie2021v42a15 journal article 254065 10.5252/cryptogamie-algologie2021v42a15 fe7e93a2-0211-4f12-8bb4-aaf287f1f853 1776-0992 7819309 Oscillatoria jenensis G.Schmid Jahrbücher für wissenschaftliche Botanik 60: 572, f. 1-2 (1921). — Komárek & Anagn., Cyanoprokaryota Part 2: Oscillatoriales 19 (2): 590 (2005). DESCRIPTION. — Trichome straight, not constricted or somewhat constricted, indistinctly granulated at cross-walls, shortly attenuated at the end and slightly bent, one or more terminal cells usually pale, yellowish or yellow green; apical cell convex, widely rounded or somewhat slightly conical rounded, usually indistinctly curved, not capitate, calyptra absent or slightly thickened cell wall ( Fig. 8K ). DIMENSION. — Trichome 6.2-11.0 µm broad and 1.0-4.5 µm long. ENVIRONMENT & HABITAT. — Terrestrial species; wet rocks; temperature 3°C.