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Issue: Vol. 664 No. 3: 10 Sept. 2024
Type: Article
Published: 2024-09-10
DOI: 10.11646/phytotaxa.664.3.6
Page range: 207-213
Abstract views: 165
PDF downloaded: 12

Phoebe jingxiensis (Lauraceae), a new species from Guangxi, China

Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry of China, Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning, 530028, China.
Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry of China, Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning, 530028, China.
Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry of China, Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning, 530028, China
Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry of China, Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning, 530028, China.
Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry of China, Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning, 530028, China.
Key Laboratory of Central South Fast-growing Timber Cultivation of Forestry Ministry of China, Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, Nanning, 530028, China.
chloroplast genomic analysis karst areas morphology taxonomy Magnoliids

Abstract

Phoebe jingxiensis, a new species of Lauraceae from China, is described and illustrated. Morphological comparison with Phoebe yaiensis, P. crassipedicella and P. lanceolata is provided. Both morphological and molecular evidence clearly indicate that P. jingxiensis is a distinct species. It differs in leaf blade being shiny and tea-colored, elliptic or elliptic-lanceolate, apex long acuminate or caudate-acuminate; inflorescences 5–12.8 cm long; fruit ovoid, 1.1–1.4 × 0.8–0.9 cm, fruiting pedicel 0.6–1.5 cm, not thickened, persistent perianth lobes subequal, 4–6 × 3.5–4 mm; and seed oval, 0.9–1.3 × 0.6–1.1 cm.

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