Ceratostema gualaquizaensis

Cornejo, Xavier & Luteyn, James L., 2025, A New Combination And Two Nomenclatural Updates In Ceratostema (Ericaceae: Vaccinieae) From Southeastern Ecuador, Journal of the Botanical Research Institute of Texas 19 (1), pp. 35-37 : 36

publication ID

https://doi.org/10.17348/jbrit.v19.i1.1390

persistent identifier

https://treatment.plazi.org/id/EE187467-C82F-7968-FEA8-C28DFBB61287

treatment provided by

Felipe

scientific name

Ceratostema gualaquizaensis
status

 

KEY TO CERATOSTEMA GUALAQUIZAENSIS COMPLEX

1. Leaves imbricate forming a terminal,loosely pendulous,subtubular arrangement in which the flowers are produced

from the interior; leaf base subcordate;petioles villose;calyx lobes narrowly lanceolate, 11–12 mm long ____________ C. portillae Cornejo & Luteyn View in CoL 1. Leaves not imbricate and not forming a terminal subtubular arrangement;leaf base obtuse;petioles puberulous;calyx

lobes deltate to lanceolate, 3.4–8.5 mm long.

2. Leaves opaque without, puberulent on both sides; calyx lobes deltoid, 3.4–4.7 mm long, their apices acuminate ____________________________________________________________________ C. gualaquizaensis M.M.Jiménez & H.Garzón 2. Leaves glossy without,glabrous on both sides;calyx lobes narrowly lanceolate, 5–8.5 mm long,their apices caudate __________________________________________________ C. gualaquizaensis var. lucida (Cornejo & Luteyn) Cornejo & Luteyn

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