Amentotaxus×hybridia (Taxaceae), a new natural Amentotaxus hybrid from southeast Yunnan province, China

During floristic surveys of Taxaceae in Hekou County, Yunnan Province, China, a putative natural hybrid between A.yunnanensis H.L. Li and A.hekouensis L.M. Gao was collected. Morphological and molecular evidence confirms its status as a natural hybrid. Amentotaxus×hybridia L.M. Gao has linear or lin...

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Detalles Bibliográficos
Autores principales: Gao, Lian-Ming, Zhang, Gui-Liang, Mo, Zhi-Qiong, Thomas, Philip
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2023
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10230277/
https://www.ncbi.nlm.nih.gov/pubmed/37265643
http://dx.doi.org/10.3897/phytokeys.226.103005
Descripción
Sumario:During floristic surveys of Taxaceae in Hekou County, Yunnan Province, China, a putative natural hybrid between A.yunnanensis H.L. Li and A.hekouensis L.M. Gao was collected. Morphological and molecular evidence confirms its status as a natural hybrid. Amentotaxus×hybridia L.M. Gao has linear or linear-lanceolate leaves 6–13 cm × 1.0–1.5 cm, white stomatal bands with 34–40 rows on abaxial side, 2.5–3.5 mm, slightly wider than leaf margins; 3–6 seeds borne at the base of the branchlet, peduncle 1.3–1.6 cm long with 3–4 rows of persistent basal bracts.

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