Description originale
Nylander, W. 1852. Additamentum ad conspectum Florae Helsinforsiensis. Notiser ur Sällskapets pro Fauna et Flora Fennica förhandlingar, 2 : 203-224 : 210

 

Source de la synonymie
Uotila, P. 2009. Lectotypifications in Elatine (Elatinaceae) and Some Taxonomic Remarks. Annales Botanici Fennici, 46(2): 90-94. : 93 [CD_REF = 95877] Elatine triandra Schkuhr, 1791

 

Lectotype : LECTOTYPE (designated here): “Elatine triandra Schk v. callitrichoides W. Nyl. [Finland, Varsinais-Suomi, Vihti, Kourla], Nylandia [corrected to Ab], in Vihtis ad Kourula in stagno ad viam. VIII.1851, W. Nylander” (H 503487!). Isolectotype: “Elatine triandra v. callitrichoides mihi [Finland, Varsinais-Suomi, Vihti], in stagno paroeciæ Wihtis, una cum Chara gracili, d. 20/viii [no year]” (UPS!).


     Références : Uotila (2009)

Remarques : Certainement une simple morphose (J.M. Tison, com. pers.)