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Hydrocharis L.

Kilpukat
Hydrocharis, Biota of North America Program (query database) [BONAP]
Hydrocharis, Den Virtuella Floran [DVF]

Hydrocharis morsus-ranae L.

Kilpukka Sammakon kilpukka Frogbit Dyblad
Hydrocharis morsus ranæ, Bilder ur Nordens Flora (in Swedish) [RUNEBERG]
Hydrocharis morsus-ranae ; [RK, 509]
Hydrocharis morsus ranae ; [SK, 52]

1240x930 (~178Kb) Finland: Pirkkala, Sankila, Sikojoki, 8.8.2006, Photo © Harri Arkkio

1456x1002 (~153Kb) Finland: Pirkkala, Sankila, Sikojoki, 8.8.2006, Photo © Harri Arkkio

1406x986 (~191Kb) Finland: Pirkkala, Sankila, Sikojoki, 8.8.2006, Photo © Harri Arkkio

14.11.1998 (1)

References:

[BONAP]

A Synonymized Checklist of the Vascular Flora of the United States, Puerto Rico, and the Virgin Islands; A data base interface; BONAP U.S. Checklist - 1998; Provided by TAMU-BWG; Texas A & M Bioinformatics Working Group; Based on; Biota of North America Program

[DVF]

Den Virtuella floran; http://linnaeus.nrm.se/flora/welcome.html; Ett projekt vid Naturhistoriska riksmuseet (Stockholm, Sweden).; Even for non-Swedish speaker, the distribution maps on species are nice (map buttons "Norden" and "Norra halvklotet")

[Harri Arkkio]

Finland; For the time being these pictures are only for this site. Other usage not allowed.

[RK]

Hämet-Ahti, L., Suominen, J., Ulvinen, T. & Uotila, P. (eds), 1998; Retkeilykasvio (Field Flora of Finland); Ed. 4. 656 pp.; Finnish Museum of Natural History, Botanical Museum. Helsinki

[RUNEBERG]

Project Runeberg: Nordic literature online; Project Runeberg; Bilder ur Nordens Fauna (Carl Axel Magnus Lindman)

[SK]

Mela, A. J., Cajander, A. K., 1906; Suomen Kasvio; Viides painos

If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.