Published May 23, 2023
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Amentotaxus × hybridia (Taxaceae), a new natural Amentotaxus hybrid from southeast Yunnan province, China
Authors/Creators
- 1. CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China|Lijiang Forest Diversity National Observation and Research Station, Kunming Institute of Botany, Chinese Academy of Sciences, Lijiang, China
- 2. Hekou Branch of Administration Bureau of Daweishan National Nature Reserve, Honghe, China
- 3. CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China|University of Chinese Academy of Sciences, Beijing, China
- 4. Royal Botanic Garden Edinburgh, Edinburgh, United Kingdom
Description
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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- Has part
- Figure: 10.3897/phytokeys.226.103005.figure2 (DOI)
- Figure: 10.3897/phytokeys.226.103005.figure1 (DOI)