Subspecies
Sparganium erectum subsp. microcarpum
Synonyms:
Sparganium microcarpum
väikeseviljane jõgitakjas
Regional IUCN Red List category: Least Concern.
| Total records | 476 ( ) |
| Total species | 1 |
| Records in Estonia | 474 ( ) |
| Species in Estonia | 1 |
| First occurrence in Estonia | 1905-06-27 |
| Latest occurrence in Estonia | 2026-09-11 |
| First occurrence in Estonia this year | 2026-08-06 |
Accepted name
Sparganium erectum subsp. microcarpumSynonyms
Sparganium microcarpum
(Neuman) Raunk.
Common names
väikeseviljane jõgitakjas Estonian,
blankpiggknopp Norwegian Bokmål,
vanlig kjempepiggknopp Norwegian Bokmål,
blankpiggknopp Norwegian Nynorsk,
vanleg kjempepiggknopp Norwegian Nynorsk