Species profile

Accepted name
Rotala macrandra Koehne Species
Common names
Giant Red Rotala
Kingdom
Plantae
Division
Tracheophyta
Class
Magnoliopsida
Order
Myrtales
Family
Lythraceae
Genus
Rotala
IUCN Red List
Least concern
Distribution
India (Arunachal Pradesh, Goa, Gujarat, Karnataka, Kerala, Maharashtra, Tamil Nadu); Assam; East Himalaya; India; Oriental (Indomalaya)
Published in
Koehne. (1881). In: Engl. Bot. Jahrb. 1: 176.

Media and observations

Figure 7 Notes: — Cook (1979) designated the Wallich catalogue number 2095 H (K) collection as a type based on Koehne’s (1903) reference to “ Wahrscheinlich Nepal, Wallich no. 2095 H. ” However, Koehne (1880) did not cite any Wallich specimens in his protologue; instead, he stated “ As. Mons. Ind. Or., locis non indicates, mixta cum 28. ” Koehne (1880) also mentioned consulting Wight and Arnott 28 in the footnote. This indicates that Koehne later studied the Wallich’s specimen (2095 H). Further R. macrandra is restricted to Peninsular India. We looked in herbaria where Wight’s collections are deposited, but we were unable to locate the specimen. Here, we designate Wight’s illustration provided in Icones Wight 1 t. 258, cited in the protologue, as the lectotype in accordance to Art. 9.3 (Turland et al. 2018). (Nomenclatural notes on type materials of fourteen names in Lythraceae)

GBIF Secretariat (2023). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2026-10-05. Accessed via https://www.gbif.org/species/3989204 https://www.gbif.org/species/3989204
Common and trade names from InterAquaristik product data. · Last updated Oct 5, 2026, 3:30 AM