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Primulina jiulianshanensis, a new species of Gesneriaceae from Jiangxi Province, China.
- Source :
- PhytoKeys; 2023, Issue 226, p1-16, 16p
- Publication Year :
- 2023
-
Abstract
- Primulina jiulianshanensis F.Wen & G.L.Xu, a new species of Gesneriaceae from Jiulianshan National Nature Reserve of Jiangxi Province, China, is described and illustrated here. Molecular evidence showed it was sister to P. wenii Jian Li & L.J.Yan, while the morphological observation found clear differences between them, petiole, both sides of leaf blades, adaxial surface of the calyx lobes, corolla inside toward the bottom, bract margins covered glandular-pubescent hairs in P. jiulianshanensis (vs. no glandular-pubescent hairs in P. wenii); lateral bracts 4-9 × ca. 2 mm, the central one 2-5 × 1-1.5 mm, adaxially glabrous but sparsely pubescent at apex (vs. lateral bracts 14-16 × 2.5-3.0 mm, the central one 10-12 × 1.3-1.6 mm, all adaxially pubescent); calyx lobes 8-11 × ca. 2 mm, each side with several brown serrate teeth at apex (vs. 14-15 × ca. 2.5 mm, margin entire); filaments and staminodes sparsely yellow glandular-puberulent (vs. white, glabrous). [ABSTRACT FROM AUTHOR]
- Subjects :
- GESNERIACEAE
NATIONAL parks & reserves
NATURE reserves
TOOTH roots
SPECIES
SOLANACEAE
Subjects
Details
- Language :
- English
- ISSN :
- 13142011
- Issue :
- 226
- Database :
- Complementary Index
- Journal :
- PhytoKeys
- Publication Type :
- Academic Journal
- Accession number :
- 164099922
- Full Text :
- https://doi.org/10.3897/phytokeys.226.96351