Details

Autor(en) / Beteiligte

• Xu, Guo-Liang
• Liang, Li-Fen
• Chen, Di-Ya
• Jing, Zhi-Fang
• Zuo, Xiao-Hai
• Zuo, Zheng-Yu
• Wen, Fang

Titel

Primulina jiulianshanensis, a new species of Gesneriaceae from Jiangxi Province, China

Ist Teil von

• PhytoKeys, 2023-05, Vol.226 (7), p.1-16

Ort / Verlag

Sofia: Pensoft Publishers

Erscheinungsjahr

2023

Quelle

Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals

Beschreibungen/Notizen

• 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).