Chara concava V. Nikolsk. (1984:1092)
Taxonomy & Nomenclature
Conservation Status
Extinct (Nikolskaja, 1984)
Last record: Holocene (Nikolskaja, 1984)
Distribution & Habitat
Aktau Mountains, Eastern Kazakhstan
Anatomy & Morphology
Biology & Ecology
Hypodigm
Media
References
Original scientific description:
Nikolskaja, V. D. (1984). Новые виды Сharophyta из антропогена Казахстана / Novye vidy Сharophyta iz antropogena Kazakhstana [New species of Charophyta from the Anthropogene of Kazakhstan]. Botanicheskii Zhurnal 69(8): 1090-1095.
Other references:
IFPNI (International Fossil Plant Names Index). (2026). Chara concava. In: International Fossil Plant Names Index. Available at: https://ifpni.org/ [Accessed 23 August 2026]