New combinations in Drimia Jacq. ex Wild. (Hyacinthaceae: Urgineoideae) and an updated key to the southern African species Author Manning, John text Bothalia 2022 a 2 2022-03-07 52 1 1 7 http://dx.doi.org/10.38201/btha.abc.v52.i1.2 journal article 10.38201/btha.abc.v52.i1.2 2311-9284 10515175 Sect. Macrocentrae 1a. Dwarf plants to 30 mm tall; leaves linear, 1.0– 1.5 mm wide; pedicels 1.5–2.0 mm long...... 5.1. D. toxicaria 1b. Larger plants more than 60 mm tall; leaves linear to lanceolate or cylindrical and 3–14 mm wide; pedicels 2–14 mm long: 2a. Bulbs dark red; inflorescence (60–)200–450(–600) mm tall, scape mostly shorter than rachis, often less than half as long; bracts 1–3 mm long, spur of lower bracts up to 1 mm long; leaves 3 to 8, linear to narrowly lanceolate, channelled; plants from western and northern interior South Africa .....4. D. sanguinea 2b. Bulbs white to greenish; inflorescence 300–800(–900) mm tall, scape longer than inflorescence rachis; bracts 4–6 mm long, spur of lower bracts 20–35 mm long, forming a skirt below raceme in bud; leaf solitary, cylindrical, resembling scape; plants from eastern Drakensberg.............. 5. D. macrocentra