Heteranthera callifolia... powo.science.kew.org

Heteranthera callifolia... identify.plantnet.org

West African Plants - A... www.westafricanplants.senck...

Heteranthera callifolia... publish.plantnet-project.or...

Heteranthera callifolia... portal.wiktrop.org

Two peculiar new species of... phytokeys.pensoft.net

SEINet Portal Network -... swbiodiversity.org

Filed as Heteranthera... plants.jstor.org

B-Aqua - Heteranthera... www.b-aqua.com

Heteranthera callifolia -... www.knowyourweeds.com

SEINet Portal Network -... swbiodiversity.org

Two peculiar new species of... phytokeys.pensoft.net

Two new synonyms in... onlinelibrary.wiley.com

Tsammalex - Heteranthera... tsammalex.clld.org

Threatened Species... redlist.sanbi.org

hetca_20111010_132814.jpg publish.plantnet-project.or...

North American Network of... nansh.org

West African Plants - A... www.westafricanplants.senck...

PDF) Two new synonyms in... www.researchgate.net

Heteranthera callifolia... portal.wiktrop.org