A revision of Geonoma (Arecaceae) Author Henderson, Andrew text Phytotaxa 2011 2011-02-18 17 1 271 journal article 24911 10.11646/phytotaxa.17.1 65962ba7-eec1-40e7-aed6-cef94e99ca39 1179-3163 3538362 22b. Geonoma ferruginea subsp. microspadix (Wendland ex Spruce) Henderson , comb. & stat. nov. Basionym: Geonoma microspadix Wendland ex Spruce (1871: 110) . Type : COSTA RICA . Heredia : Sarapiquí valley, 1857, H . Wendland s.n. ( holotype K !). Inflorescences rachillae 22(11–38), 5.5(3.8–8.0) cm long. Distribution and habitat:— From 10°11’– 10°28’N and 83°54’– 84°12’W in Costa Rica (Sarapiquí valley and adjacent areas) at 520(100–950) m elevation in lowland tropical rainforest ( Fig. 18 ).