Description
Characters of the family.
Citation
Walker 1976: Fl. Okinawa. p 111
DeVol 1975 – In: Fl. Taiwan. p 163
Kramer 1990 – In: Kubitzki (ed.), Fam. & Gen. Vasc. Pl. 1. p 69
Holttum 1954 – In: Revis. Fl. Malaya. p 136
Ohwi 1965: Fl. Japan. p 97
Tagawa & Iwatsuki 1979 – In: Fl. Thailand. p 484
