A new tetraploid species of Solanum L. sect. Solanum (Solanaceae) from Tanzania
Author(s) -
Mkabwa L. K. Manoko,
Gerard M. van der Weerden,
Ronald van den Berg,
Celestina Mariani
Publication year - 2012
Publication title -
phytokeys
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.511
H-Index - 16
eISSN - 1314-2011
pISSN - 1314-2003
DOI - 10.3897/phytokeys.16.2884
Subject(s) - solanum , biology , calyx , solanaceae , botany , inflorescence , taxonomy (biology) , taxon , sect , solanum tuberosum , gene , biochemistry
Solanum umalilaense Manoko sp. nov. (Solanaceae) is described from the Umalila area, in the southern highlands of Tanzania. Its novelty is supported with both morphological and AFLP data. Phenetic and phylogenetic analyses place Solanum umalilaense as a unique and well-supported taxon among tetraploid species of Solanum sect. Solanum from Africa. It can be distinguished from other African species by its extremely developed branching, each branch producing many multi-flowered inflorescences, flowers with short calyx lobes and its persistent, small, light yellowish brown fruits.
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