- = Gratiola glandulifera Colenso, Trans. & Proc. New Zealand Inst. 17: 245 (1884 [1885])
Small glab. or slightly viscid-pubescent herb with stems ascending to erect from prostrate base, rather stout, laxly branched, up to 3 dm. tall; branches ascending to erect. Lvs sessile or subsessile, opp., ovate to lanceolate to suboblong, occ. linear-lanceolate, 6–10–(20) × 4–6–(10) mm., entire or with rather distant triangular teeth. Fls axillary on slender peduncles up to 10 mm. long. Calyx-lobes narrow-lanceolate, ± attenuate, obtuse, to narrow ovate-lanceolate, ± 5 mm. long. Corolla 10–12 mm. long, white to yellowish with yellow throat, lips < tube. Anthers connivent, cells parallel, transverse; staminodes filiform. Capsule ± ovoid-globose, c. 5 mm. long, thin-walled.
[From: Allan (1961) Flora of New Zealand. Volume 1.]
Fruiting: Oct.–Apr.