- = Galium umbrosum Sol. ex G.Forst., Fl. Ins. Austr. 89 (1786)
- = Asperula fragrantissima J.B.Armstr., Trans. & Proc. New Zealand Inst. 14: 359 (1882)
Perennial herb; stems slender, filiform, straggling, to 20 cm long, glabrous, or retrorsely ciliate on angles. Lvs and stipules in distant whorls of 4, subsessile or with petioles to 1–(2) mm long; lamina (1)–1.5–4–(8) × (0.7)–1–3.5 mm, usually elliptic, broad-ovate to broad-elliptic or obovate, rarely narrower; margins and midrib glabrous or ciliolate; apex usually mucronate. Fls 1–3 in terminal or axillary cymes; peduncles and pedicels filiform; peduncles 0–2–(7) mm long; pedicels (0.7)–1–4–(6) mm long, deflexed at fruiting; bracts very small or 0. Corolla 1.3–2 mm diam., white; lobes ± ovate-oblong, acute or mucronate. Mericarps 1–1.5 mm diam., reniform to subglobose, ± rugulose, glabrous or with appressed hairs.
[From: Webb et al. (1988) Flora of New Zealand. Volume 4.]
Flowering: Oct.–Mar.