Several species are described and nicely illustrated; a key is provided to Chiritopsis.
In Chinese and Latin, with an English translation.
Notulae de Gesneriaceis Sinensibus (X) – Studies on the Gesneriads of China (Ten)
Publication: Guihaia
Year: 1992
Genera:
Ancylostemon, Chirita, Chiritopsis, Lysionotus, Opithandra