New data of seed flora in Hengduan Mountain in Xizang, China

Abstract

Abstract [Objective] The Northern Hengduan Mountains are rich in biodiversity. Over the last 10 years, there have been many reports of the biodiversity of the region. The team conducted a survey of plant diversity and vegetation structure in Northern Hengduan Mountains from June to August 2023. [Methods] Through field investigation and collection and photograph of plants, as well as preparing, classifying, and identifying specimens. [Results] Eight newly recorded species were reported from Chaya of Changdu in the Northern Hengduan Mountains in Xizang. They were Ephedra minuta Florin (Ephedraceae), Caragana korshinskii Kom. (Fabaceae), Rhododendron luhuoense H. P. Yang (Ericaceae), R. orthocladum var. longistylum Philipson et M. N. Philipson (Ericaceae), R. thymifolium Maxim. (Ericaceae), R. nivale Hook. f. subsp. australe Philipson et M. N. Philipson (Ericaceae), Artemisia capillaris Thunb. (Asteraceae), and Chenopodiastrum gracilispicum (H.W.Kung) Uotila (Amaranthaceae) [Conclusion] The discovery of the newly distributed plants is an important supplement for the flora of the Hengduan Mountains in Xizang. The voucher specimens are stored in the herbarium of Yibin University

Keywords

• northern hengduan mountains
• new record of xizang
• spermatophytes