taxonID	type	description	language	source
6F0723F049D55A7F8944ED3C86148F34.taxon	description	Description. Filaments predominantly uniseriate and unbranched, curved, with a medium or long length (over 100 cells), easily disintegrated into short fragments (sometimes unicellular) and forming flake-like colonies in liquid culture and felt-like colonies with clusters of air filaments on agar plate. In young cultures cells mostly cylindrical or barrel-shaped with moderately thickened cell walls (sometimes with H-pieces) and slightly visible or prominent constrictions near the cross walls. Cell sizes (5.7) 7.1 – 18.6 (24) × 7.2 – 10.5 µm with a length to width ratio of 0.6 – 3. In old cultures cells elongated, barrel- or bean-like, often curved or asymmetrical. Chloroplast single and parietal, girdle-shaped with a wavy or smooth margin, which occupied more than one half of cell periphery. Pyrenoid single, spherical, small and compact, surrounded by several distinct starch grains. Nucleus clearly visible and situated opposite to the pyrenoid. Mucilage present. Vegetative multiplication by fragmentation of filaments into unicellular or few-cellular fragments. Zoospores, aplanospores, gametes, akinetes not observed.	en	Tukhtaboeva, Yulduzkhon, Krivina, Elena, Redkina, Vera, Portnov, Aleksey, Sinetova, Maria, Temraleeva, Anna (2025): Species delimitation in the genus Klebsormidium (Klebsormidiophyceae, Charophyta), including description of Klebsormidium mirabile sp. nov. with high content of polyunsaturated fatty acids. PhytoKeys 266: 53-74, DOI: 10.3897/phytokeys.266.158514
6F0723F049D55A7F8944ED3C86148F34.taxon	etymology	Etymology. The specific epithet is coined for the wonderful appearance of our new species.	en	Tukhtaboeva, Yulduzkhon, Krivina, Elena, Redkina, Vera, Portnov, Aleksey, Sinetova, Maria, Temraleeva, Anna (2025): Species delimitation in the genus Klebsormidium (Klebsormidiophyceae, Charophyta), including description of Klebsormidium mirabile sp. nov. with high content of polyunsaturated fatty acids. PhytoKeys 266: 53-74, DOI: 10.3897/phytokeys.266.158514
