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 51c. Geonoma pohliana subsp. gastoniana (Glaziou ex Drude) Henderson , comb. & stat. nov. Basionym: Geonoma gastoniana Glaziou ex Drude (1882: 496) . Type : BRAZIL . Rio de Janeiro : haut de Tinguá, 7 June 1877, A. Glaziou 9019 ( holotype P!, isotypes BR !, C n.v. , FI!, K!). Leaves pinnae 3 per side of rachis. Inflorescences rachillae 19, 0.5 mm in diameter, not hairy, filiform, narrowed between the flower pits; proximal and distal lips drying darker brown than the rachillae; triads mostly spirally arranged. Distribution and habitat:— At 22°35’S and 43°28’W in the Atlantic Coastal Forest of Brazil in the Serra do Mar in Rio de Janeiro at 900 m elevation in lowland tropical rainforest ( Fig. 34 ).