New taxa of <i>Elatostema</i> (Urticaceae) from Thailand and India

Authors

  • Hai Yan Bi Graduate University of Chinese Academy of Sciences, Beijing 100049
  • Zhi Rong Yang State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093
  • Qi Lin State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093

DOI:

https://doi.org/10.3329/bjpt.v18i2.9300

Keywords:

New taxa

Abstract

In this study, one new species and one new variety are described and illustrated. Elatostema intanondense Q. Lin (Urticaceae), collected from Doi Intanond of Chiang Mai in Thailand, is morphologically similar to E. subincisum Weddell, but differs by having obscure stipules (vs. conspicuous, linear-lanceolate, 5-6 mm long in E. subincisum), and elliptic to lanceolate nanophylls, 3-7 × 1.5-3.0 mm (vs. absent in E. subincisum). Elatostema ranongense Yahara var. glabroum Q. Lin, a new variety collected from Khasi Hills in Mawhplong of Meghalaya, India. This new variety has glabrous stems and glabrous leaves that differs from var. ranongense that having densely hirtellous stems, densely strigillose leaf blade on abaxial surface along veins.

Keywords: Elatostema; E. intanondense; E. ranongense var. glabroum; Urticaceae.

DOI: http://dx.doi.org/10.3329/bjpt.v18i2.9300

Bangladesh J. Plant Taxon. 18(2): 149-152, 2011 (December)

Downloads

Download data is not yet available.
Abstract
206
PDF
111

Downloads

How to Cite

Bi, H. Y., Yang, Z. R., & Lin, Q. (2011). New taxa of <i>Elatostema</i> (Urticaceae) from Thailand and India. Bangladesh Journal of Plant Taxonomy, 18(2), 149–152. https://doi.org/10.3329/bjpt.v18i2.9300

Issue

Vol. 18 No. 2 (2011)

Section

Articles

License

Copyright on any research article is transferred in full to Bangladesh Association of Plant Taxonomists upon publication in Bangladesh Journal of Plant Taxonomy. The copyright transfer includes the right to reproduce and distribute the article in any form of reproduction (printing, electronic media or any other form). 

Creative Commons Licence
Articles in the Bangladesh Journal of Plant Taxonomy are Open Access articles published under the Creative Commons CC BY License Creative Commons Attribution 4.0 International License. 

This license permits use, distribution and reproduction in any medium, provided the original work is properly cited. It is author's responsibility to obtain the permission from appropriate authority if figures are reused from a previously published document.