Macropsychanthus (Queiroz & Snak, 2020)

Fonseca-Cortés, Andrés, 2021, Macropsychanthus magnus (Leguminosae: Papilionoideae: Diocleae), a new species from Costa Rica and Nicaragua, Phytotaxa 500 (4), pp. 266-274 : 273

publication ID

https://doi.org/ 10.11646/phytotaxa.500.4.2

DOI

https://doi.org/10.5281/zenodo.5483022

persistent identifier

https://treatment.plazi.org/id/03B287B6-505C-6237-41C3-F94FFA64A640

treatment provided by

Marcus

scientific name

Macropsychanthus
status

 

Key to the species of Macropsychanthus View in CoL present in Costa Rica and Nicaragua

1. Leaflets with 7–8 pairs of secondary nerves, flowers of 1.4–1.6 cm long.........................................................................................2

- Leaflets with 9–15 pairs of secondary nerves, flowers of 1.8–2.4 cm long.......................................................................................3

2. Estipels of 0,6–0,9 cm long, erect bracts with fuscous indumentum, pedicel joined in the dorsal suture of the fruit ......................... .................................................................................................................................................................. Macropsychanthus wilsonii View in CoL

- Estipels of 0,9–1,5 cm long reflexed bracts with fulvous indumentum, pedicel joined in the middle of the fruit .............................. ................................................................................................................................................................. Macropsychanthus comosus View in CoL

3. Terminal leaflets obovate, lateral leaflets ovate with strongly assimetrical bases, 8–10 pairs of secondary nerves, reflexed bracts, fruits with constrictions between the seeds ........................................................................................... Macropsychanthus violaceus View in CoL

- Terminal leaflets ovate, lateral leaflets ovate with slighly assimetrical bases, 12–15 pairs of secondary nerves, erect bracts, fruits oblong....................................................................................................................................................... Macropsychanthus magnus View in CoL

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Fabales

Family

Fabaceae

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF