Fig. 1. A – B in A revision of Gomphostemma (Lamiaceae)

Fig. 1. A – B Gocphostecca castersii: A tuber-like roots; B corolla with inflated throat. C G. parvifloruc: axillary inflorescence and corolla with narrow throat. D G. javanicuc: fleshy nutlets. E – F G. leptodon: E axillary inflorescence; F flower, note calyx lobes longer than the tube and corolla with inflated throat. PHOTOS: A – B & D THAMMARAT PHUTTHAI; C;HANU;ONG; ONGCHEEWIN; E – F MAXIM NURALIEV.Published as part of Bongcheewin, Bhanubong, Ingrouille, Martin J. & Paton, Alan J., 2022, A revision of Gomphostemma (Lamiaceae), pp. 27-92 in Kew Bulletin 77 (1) on page 30, DOI: 10.1007/s12225-021-09991-y, http://zenodo.org/record/761558