Flora of Malawi: Species... www.malawiflora.com

Hirtella zanzibarica -... tropical.theferns.info

East African Plants - A... www.eastafricanplants.senck...

East African Plants - A... www.eastafricanplants.senck...

Flora of Malawi: Species... www.malawiflora.com

Flora of Mozambique:... www.mozambiqueflora.com

Flora of Malawi: Species... www.malawiflora.com

East African Plants - A... www.eastafricanplants.senck...

Flora of Mozambique:... www.mozambiqueflora.com

Flora of Malawi: Species... www.malawiflora.com

Hirtella zanzibarica in... plants.jstor.org

East African Plants - A... www.eastafricanplants.senck...

Hirtella - Wikipedia en.wikipedia.org

BOLD Systems: Taxonomy... v3.boldsystems.org

Hirtella zanzibarica Oliv.... powo.science.kew.org

Flora of Malawi: Species... www.malawiflora.com

Hirtella zanzibarica in... plants.jstor.org

East African Plants - A... www.eastafricanplants.senck...

Flora of Mozambique:... www.mozambiqueflora.com

Hirtella zanzibarica Images... tropical.theferns.info