Cosmarium pseudopyramidatum Lundell

Adam, Chaidir, Kenins, Alex & Prabowo, Danang A., 2025, Diversity and new records of desmids (Zygnematophyceae, Charophyta) in Central Kalimantan, Indonesia, Phytotaxa 691 (2), pp. 125-150 : 135

publication ID	https://doi.org/10.11646/phytotaxa.691.2.2
persistent identifier	https://treatment.plazi.org/id/03AE9874-FFF2-FFB7-FF3E-FB09FC850603
treatment provided by	Felipe
scientific name	Cosmarium pseudopyramidatum Lundell
status

Treatment

* Cosmarium pseudopyramidatum Lundell

Croasdale & Flint 1988, p. 88, pl. 36, figs 1–3.

Fig. 4i View FIGURE 4

Comments: Distinguished from similarly-shaped Cosmarium species by possessing only a single pyrenoid per semicell. Typically found in small bodies of oligotrophic water with low pH; including rice fields in the tropics Croasdale & Flint (1988).

Distribution: Cosmopolitan. A new record for Indonesia.