Monogeneric families W (external links)
Additional families in M and MSB classified according to Stevens 2001 onwards (APWeb) and Olmstead (2021).
- Wellstediaceae
- Welwitschiaceae
- Wightiaceae
References
- Olmstead, R.G. (2021) A Synoptical Classification of the Lamiales, Version 2.7.3
- Stevens, P. F. (2001 onwards). Angiosperm Phylogeny Website. Version 14, July 2017 [and more or less continuously updated since].
Foto: Welwitschia Hook.f. (Welwitschiaceae) © Peter Schmitz (Pl@ntNet)