Chenopodium hoggarense (Amaranthaceae), a new species from Algeria and Chad

Chatelain, Cyrille; Uotila, Pertti; Benhouhou, Salima; Mombrial, Florian; Mesbah, Melilia; Baa, Soumaya; Benghanem, Abdelkader Nabil

doi:10.3372/wi.52.52104

Cited by 4 publications

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References 7 publications

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“…However, particular members of the family are taxonomically difficult and require integrative studies. It is worth admitting that only in the last decade have a dozen species within the family been described, e.g., [ 48 , 49 , 50 , 51 , 52 , 53 , 54 ].…”

Section: Introductionmentioning

confidence: 99%

Geographical–Historical Analysis of the Herbarium Specimens Representing the Economically Important Family Amaranthaceae (Chenopodiaceae-Amaranthaceae Clade) Collected in 1821–2022 and Preserved in the Herbarium of the Jagiellonian University in Krakow

Stadnicka-Futoma,

Nobis

2024

Biology

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Herbaria constitute a form of documentation, store and secure comparative material, as well as constitute an extra original gene bank. They are an invaluable database among others for the biological, ethnobotanical and agricultural sciences. The digitization of herbarium collections significantly facilitates access to archival materials; however, searching them is still time-consuming. Therefore, our work aims to analyze the herbarium collection of 8801 sheets for specimens representing the economically important family Amaranthaceae (Chenopodiaceae-Amaranthaceae clade) deposited the oldest herbarium in Poland, the herbarium of the Jagiellonian University (KRA). These specimens have been collected from almost all the continents in dozens of countries for over 200 years. The analyses conducted, including the taxonomic coverage, geographical characteristics and origin, temporal coverage and utility importance of representative species, present the discussed resources in a more accessible way and may become a more attractive form for scientists potentially interested in more advanced research work.

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Section: Introductionmentioning

confidence: 99%

Geographical–Historical Analysis of the Herbarium Specimens Representing the Economically Important Family Amaranthaceae (Chenopodiaceae-Amaranthaceae Clade) Collected in 1821–2022 and Preserved in the Herbarium of the Jagiellonian University in Krakow

Stadnicka-Futoma,

Nobis

2024

Biology

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Bioregionalization of the Atlantic Sahara (North Africa): a contribution to the phytogeography of a poorly known area of the largest desert of the world

Chatelain,

Garcin,

Dobignard

et al. 2024

Candollea

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Chenopodium pamiricum (Amaranthaceae) and Allied Species in Asia: The Prolonged Misapplication of Names

Lomonosova

Uotila

2022

Annales Botanici Fennici

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Up to the late 1990s and early 2000s, several small-leaved species of Chenopodium (Amaranthaceae s. lato/Chenopodiaceae s. stricto) were frequently misnamed in floras of central Asia and Siberia. Two widespread taxa, C. prostratum (now accepted as C. karoi) and C. vulvaria, were commonly recognized. However, the latter is absent from Siberia and occurs only in the southwestern central Asia. Further north the name 'vulvaria' was misapplied to two species, C. pamiricum and C. grubovii Lomon. & Uotila sp. nova, characterized by procumbent stem branched mostly basally and entire, ovate leaf blade. Chenopodium pamiricum, distinguished by erect stem branched along the whole length and trilobate to entire, trullate leaf blade, was earlier often known by the synonymous name C. iljinii and misapplied to C. grubovii. They can be distinguished from C. vulvaria and C. karoi by their deeply divided perianth lobes and broadly ovate seeds; from each other they mostly differ in the growth habit and leaf characters. Chenopodium karoi is very widely distributed, from the Hindu Kush and the Himalayas to northern and northeastern Asia, C. pamiricum and C. grubovii occur on high mountains from the Hindu Kush, Pamir, and western Himalayas as far as southern Siberia, Mongolia, and central and western China, the latter species being more common in the north. Chenopodium grubovii grows at higher elevations than C. pamiricum and both species usually grow at higher elevations than C. karoi. A key, descriptions, drawings, and distribution maps for these species are provided.

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Chenopodium hoggarense (Amaranthaceae), a new species from Algeria and Chad

Abstract: BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses.

Cited by 4 publications

References 7 publications

Geographical–Historical Analysis of the Herbarium Specimens Representing the Economically Important Family Amaranthaceae (Chenopodiaceae-Amaranthaceae Clade) Collected in 1821–2022 and Preserved in the Herbarium of the Jagiellonian University in Krakow

Geographical–Historical Analysis of the Herbarium Specimens Representing the Economically Important Family Amaranthaceae (Chenopodiaceae-Amaranthaceae Clade) Collected in 1821–2022 and Preserved in the Herbarium of the Jagiellonian University in Krakow

Bioregionalization of the Atlantic Sahara (North Africa): a contribution to the phytogeography of a poorly known area of the largest desert of the world

Chenopodium pamiricum (Amaranthaceae) and Allied Species in Asia: The Prolonged Misapplication of Names

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