Geonoma undata subsp. tumucensis Henderson, 2011

Henderson, Andrew, 2011, A revision of Geonoma (Arecaceae), Phytotaxa 17, pp. 1-271 : 161

publication ID

https://doi.org/ 10.11646/phytotaxa.17.1

DOI

https://doi.org/10.5281/zenodo.5609218

persistent identifier

https://treatment.plazi.org/id/FA4887FA-24BE-BDE7-FF37-DCCF1F5BA737

treatment provided by

Plazi

scientific name

Geonoma undata subsp. tumucensis Henderson
status

subsp. nov.

67i. Geonoma undata subsp. tumucensis Henderson View in CoL , subsp. nov. (Appendix IV, Plate 68)

A subspeciebus aliis foveis decussatis differt.

Type: SURINAME. Inselberg Talouakem, Massif des Tumuc-Humac, 2°29’N, 54°45’W, 620 m, 16 August 1993, J.-J. de Granville, P. Acevedo, A. Boyer & L. Hollenberg 12322 (holotype NY!, isotype US!).

Leaves veins raised and rectangular in cross-section adaxially; basal pinna 3.0 cm wide; apical pinna no data. Inflorescences prophyll margins with irregular, spine-like projections; flower pits decussately arranged, not closely spaced.

Distribution and habitat:— From 2°15’– 2°29’N and 54°25’– 54°45’W on the Tumuc-Humac mountains in French Guiana and Suriname at 610(600–620) m in lowland rainforest ( Fig. 44 View FIGURE 44 ).

Kingdom

Plantae

Phylum

Tracheophyta

Class

Liliopsida

Order

Arecales

Family

Arecaceae

Genus

Geonoma

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