Aeranthes parkesii G.Will., Kirkia 13: 250 (1990).
Epiphytic herb; stem short and woody, up to 12 mm long, covered with old leaf bases and remains of inflorescences. Leaves 2–6, distichous, 17 × 1.5 cm, lanceolate from a folded base, articulated to sheath, coriaceous, somewhat glaucous. Inflorescences (floral axes) 1–2, arising from base of stem, up to 20 cm long, erect or pendent, sometimes branched, each branch 1-flowered.Peduncle slender, covered with up to 15 imbricate, papery, sheathing bracts to 20 mm long. Pedicel and ovary to 15 mm long, sharply curved. Flowers translucent greenish-cream, darker at tepal and spur apices. Sepals to 20 × 7 mm, ovate, acuminate, curving forwards. Petals to 12 × 7 mm, ovate, acuminate, erect or recurved. Lip porrect, up to 10 × 10 mm, quadrate with an apical acumen c. 2 mm long; spur to 10 mm long, pendent, conical. Column c. 3 × 2 mm. Capsule to 30 × 6 mm, persistent for over 1 year.
Riverine forest, in mid canopy Low altitude
As given for the genus
This species closely resembles plants from Madagascar which key out to Aeranthes ramosa Rolfe. This is a polymorphic taxon which needs further investigation.
Zimbabwe (Mt. Nyangani)
Golding, J.S. (ed.) (2002). Southern African Plant Red Data Lists. Southern African Botanical Diversity Network Report No. 14. SABONET. Pretoria. Page 166; Kimberley, M.J. (2003). A List of Epiphytic Orchids of Zimbabwe Excelsa 20 Page 49; La Croix, I. & Cribb, P.J. (1998). Orchidaceae (Part 2) Flora Zambesiaca 11(2) Pages 367 – 368; Mapaura, A. (2002). Endemic Plant Species of Zimbabwe. Kirkia 18(1) Page 128; Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 94; Williamson, G. (1990). New Orchids from the Flora Zambesiaca Region Kirkia 13(2) Pages 250 - 251; WCSP (2017). 'World Checklist of Selected Plant Families. 21.01-2017; http://apps.kew.org/wcsp/
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|Photograph© Lourens Grobler. Image used with kind permission.|