On Atriplex canescens (Chenopodiaceae s. str./Amaranthaceae s. l.) in Tunisia: nomenclatural and morphological notes on its infraspecific variability
Populations of var. were found in Lamta, Bouficha-Enfidha (central Tunisia), and Medenine (southern Tunisia). Literature data concerning the presence of this species in Tunisia are contradictory but now our data confirm its occurrence in the country. On the other hand, this variety is reported in th...
Saved in:
Published in | Hacquetia Vol. 18; no. 1; pp. 119 - 127 |
---|---|
Main Authors | , |
Format | Journal Article |
Language | English Slovenian |
Published |
Ljubljana
Sciendo
01.06.2019
De Gruyter Poland |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Populations of
var.
were found in Lamta, Bouficha-Enfidha (central Tunisia), and Medenine (southern Tunisia). Literature data concerning the presence of this species in Tunisia are contradictory but now our data confirm its occurrence in the country. On the other hand, this variety is reported in the present paper for the first time both in Tunisia and in North Africa in general. Morphological characters and ecological data are presented, as well as notes about patterns of infraspecific variability of
. Nomenclatural notes on infraspecific names in
, as well as on the closely related species
, are provided. The types of the names
var.
,
var.
,
,
var.
, and
, that in earlier publications were erroneously considered to be holotypes, are in fact lectotypes (for most of taxa) under Art. 9.10 of the ICN. Isolectotypes were found at CAS (
var.
and
var.
), GH (
var.
), and YU (
). |
---|---|
ISSN: | 1854-9829 1581-4661 1854-9829 |
DOI: | 10.2478/hacq-2018-0008 |