Pichonia munzingeri (Sapotaceae), a new and rare micro-endemic species from New Caledonia Author Gâteblé, Gildas Institut Agronomique néo-Calédonien (IAC), Equipe ARBOREAL, BP 711, 98810 Mont-Dore, Nouvelle-Calédonie. gateble@iac.nc Author Swenson, Ulf Department of Botany, Swedish Museum of Natural History, PO Box 50007, SE- 104 05 Stockholm, Sweden. text Candollea 2019 2019-03-28 74 1 1 7 journal article 25578 10.15553/c2019v741a1 ac6c9e7c-6e97-47f5-a163-e21ab8c840b8 2235-3658 3404492 Identification key to the species of Pichonia in New Caledonia 1. Flowers or fruit sessile or subsessile .......................... 2 1a. Flowers or fruit on a pedicel at least 5 mm long ......... 3 2. Leaves c. 3–5 cm long; petiole 5–7 mm long, canaliculate ............................................................ P. munzingeri 2a. Leaves c. 5–15 cm long; petiole 10–30 mm long, terete ................................................................ P. daenikeri 3. Leaves pubescent, at least on the lower surface .......... 4 3a. Leaves glabrous on both surfaces .............................. 5 4. Large tree (> 6 m tall); leaves glabrous above; corolla lobes 5–8 ............................................................... P. dubia 4a. Treelet (< 5 m tall); young leaves pubescent above; corolla lobes 5 .................................................. P. grandiflora 5. Flowers borne in umbelliform clusters, often on leafless shoots; limestone substrate ....................... P. balansana 5a. Flowers axillary, usually 1–3 in each fascicle; ultramafic (often serpentinite) substrate .................................... 6 6. Leaves> 8 cm long; petiole> 10 mm long; pedicel with bracts; flowers cream ................................. P. balansae 6a. Leaves < 8 cm long; petiole < 8 mm long; pedicel without bracts; flowers usually red with cream corolla lobe margins .................................................................. 7 7. Leaves 2–4 cm long; pedicel 10–16 mm long, thin; staminodes bent inwards ................................. P. deplanchei 7a. Leaves 5–8 cm long; pedicel 4–5 mm long, stout; staminodes spreading ......................................... P. lecomtei