<i>Persicaria lankeshanensis</i> (Polygonaceae: Persicarieae), A new species from Guangdong, China

Authors

  • Tong-Jun Liang Lushan Botanical Garden, Jiangxi Province and the Chinese Academy of Sciences, Jiujiang, 332900
  • Bo Li Laboratory of Subtropical Biodiversity, Jiangxi Agricultural University, Nanchang, 330045

DOI:

https://doi.org/10.3329/bjpt.v21i2.21353

Keywords:

New species, <i>Persicaria lankeshanensis</i>, China, Micromorphology

Abstract

Persicaria lankeshanensis, a new species of Polygonaceae from the Lankeshan Nature Reserve, Guangdong province of China, is described and illustrated. Persicaria lankeshanensis is similar to P. taquetii but differs from the latter by having stems, leaves, and ocreae densely pubescent, pedicels shorter than bracts, smaller flowers and achenes, and achenes opaque and minutely granular-striate. A comparison of achenes, pollen and abaxial leaf epidermis between the two species is provided.

DOI: http://dx.doi.org/10.3329/bjpt.v21i2.21353

Bangladesh J. Plant Taxon. 21(2): 147-152, 2014 (December)

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Author Biography

Tong-Jun Liang, Lushan Botanical Garden, Jiangxi Province and the Chinese Academy of Sciences, Jiujiang, 332900

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Published

2014-12-29

How to Cite

Liang, T.-J., & Li, B. (2014). <i>Persicaria lankeshanensis</i> (Polygonaceae: Persicarieae), A new species from Guangdong, China. Bangladesh Journal of Plant Taxonomy, 21(2), 147–152. https://doi.org/10.3329/bjpt.v21i2.21353

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