Work

Flora and Phytochorology of Lahij Governorate of Yemen: 3-Systematic Revision of Malvaceae s.l. in Toor Al-Baha District

Year: 2025

Type: article

Abstract: This study presents a thorough revision of the Malvaceae s.l. (sensu lato) family within the Flora of the Toor Al-Baha District, Lahij Governorate, South Yemen. The documented taxa were subjected to morphological revision alongside an analysis of life forms and chorological affinities. Thirty taxa are categorized into 12 genera within four subfamilies. Each species is presented with its current classification, accepted names, synonyms (when applicable), vernacular names (when applicable), photographs, and distribution to aid in identifying and recognizing these species. The documented mallow species comprises 80% perennials and 20% annuals. Chamaephytes constituted the predominant life forms, comprising 50% of the total taxa surveyed. A phytogeographical analysis revealed that chorotypes with Sudano-Zambezian affinities are predominant, comprising 83.34% of the recorded mallows. The two subfamilies, Grewioideae and Sterculioideae, are distinguished by the lack of an epicalyx and the presence of an androgynophore, unlike the subfamilies Dombeyoideae and Malvoideae. The highest richness genera included Grewia, with seven taxa, and Hibiscus, Abutilon, and Corchorus, each comprising four species. The research presented nine artificial keys for wild mallows in the Lahij Governorate, comprising three for subfamilies and six for genera.

Source: Diversity

DOI: 10.3390/d17040242

Authors: Othman S. S. Al-Hawshabi, Ahmed K. Osman, Ahmed M. Abbas, Rahmah N. AlQthanin, Mohamed O. Badry

Institutions: University of Aden, South Valley University, King Khalid University

Language: English

Topic: Botany and Plant Ecology Studies

Subfield: Plant Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

Open Access status: gold

Estimated APC paid: $2,534

Funder: King Khalid University