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New liverworts from the Peruvian Andes, II. Zoopsidella grahamii and Riccardia gradsteinii (Marchantiophyta)

Pócs, T. (2019) New liverworts from the Peruvian Andes, II. Zoopsidella grahamii and Riccardia gradsteinii (Marchantiophyta). Acta Botanica Hungarica, 61 (3-4). pp. 387-395. ISSN 0236-6495

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Abstract

Zoopsidella grahamii sp. nov., related to the Australasian Z. caledonica, is described from the Andes of Central Peru (Oxapampa Province) and southern Ecuador. It is distinguished from Z. caledonica by the smaller plant size, much lower number of lobe cells and different leaf shape, and by the much more elongate perianth mouth lobes consisting of a row of 6-7 narrowly rectangular cells. Riccardia gradsteinii sp. nov., from the same general area in Peru as Z. grahamii, is unique among all dendroid species of the genus by the broad, frilled wings of the main axis, being split into complicatedly bent and strongly crispate scales.

Item Type: Article
Subjects: Q Science / természettudomány > QK Botany / növénytan
Depositing User: Ágnes Sallai
Date Deposited: 28 Feb 2020 07:40
Last Modified: 28 Feb 2020 07:40
URI: http://real.mtak.hu/id/eprint/106750

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