| Literature: | | |
| Friis, I (1991) Urticaceae FZ 9(6) | | |
| | | |
| Names | FZ Divisions | Source codes |
| | | |
| 1974.000 URTICA L. | | |
| *Urtica urens L. | C | |
| | | |
| 1978.000 URERA Gaudich. | | |
| Urera hypselodendron (Hochst. ex A.Rich.) Wedd. | E | FZ |
| Urera schimperi Wedd. | | |
| Urtica hypselodendron A. Rich. | | |
| Urera trinervis (Hochst. ex Krauss) Friis & Immelman | E | FZ |
| Elatostema trinerve Hochst. | | |
| Urera cameroonensis Wedd. | | |
| | | |
| 1979.000 OBETIA Gaudich. | | |
| Obetia tenax (N.E. Br.) Friis | N,W,C,E,S | D75, FZ |
| Urera tenax N.E. Br. | | |
| | | |
| 1980.000 LAPORTEA Gaudich. | | |
| FLEURYA Gaudich. | | |
| Laportea aestuans (L.) Chew | N | SRGH |
| Laportea alatipes Hook. f. | E | SRGH |
| Fleurya alatipes (Hook. f.) N. E. Br. | | |
| Laportea mooreana (Hiern) Chew | E | SRGH |
| Laportea ovalifolia (Schumach.) Chew | N | FZ |
| Laportea peduncularis (Wedd.) Chew | | |
| subsp. peduncularis | E | FZ |
| Fleurya capensis var. mitis Wedd. | | |
| Fleurya mitis Wedd. | | |
| Fleurya peduncularis Wedd. | | |
| | | |
| 1983.000 GIRARDINIA Gaudich. | | |
| Girardinia diversifolia (Link) Friis | N,W,C,E,S | SRGH |
| Girardinia condensata (Steud.) Wedd. | | |
| Girardinia heterophylla (Vahl) Decne. | | |
| Urtica diversifolia Link | | |
| | | |
| 1984.000 PILEA Lindl. | | |
| Pilea johnstonii Oliv. | | |
| subsp. johnstonii | E | SRGH |
| *Pilea microphylla (L.) Liebm. | C,E | MAH |
| Pilea muscosa Lindl. | | |
| Pilea tetraphylla (Steud.) Blume | E | SRGH |
| Pilea usambarensis Engl. | | |
| var. veronicifolia (Engl.) Friis | E | SRGH |
| Pilea veronicifolia Engl. | | |
| | | |
| 1988.000 ELATOSTEMA J. R. Forst. & G. Forst. | | |
| Elatostema monticola Hook. f. | E | SRGH |
| Elatostema orientale Engl. | | |
| | | |
| 1989.000 PROCRIS Comm. ex Juss. | | |
| Procris crenata C.B. Rob. | E | SRGH |
| Procris wightiana sensu Rendle | | |
| | | |
| 1990.000 BOEHMERIA Jacq. | | |
| Boehmeria macrophylla Hornem. | E | D75 |
| Boehmeria platyphylla Buch.-Ham. ex D. Don | | |
| | | |
| 1992.000 POUZOLZIA Gaudich. | | |
| Pouzolzia mixta Solms | N,W,C,E,S | FZ |
| Pouzolzia hypoleuca Wedd. | | |
| Pouzolzia parasitica (Forssk.) Schweinf. | C,E,S | SRGH |
| Pouzoliza procridioides (Wedd.) Wedd. | | |
| Urtica parasitica Forssk. | | |
| | | |
| 2013.000 DROGUETIA Gaudich. | | |
| Droguetia iners (Forssk.) Schweinf. | E | SRGH |