Friday, January 19, 2018

[Botany • 2018] Begonia namkadingensis • A New Species (Begoniaceae) in Limestone Area [Flora of Nam Kading National Protected Area III]


Begonia namkadingensis C.-J. Yang, Souladeth & Tagane

in Yang, Tagane, Souladeth, Okabe, Hu & Yahara, 2018
ສົ້ມກົບນໍ້າກະດິງ ||  DOI:  10.11646/phytotaxa.334.2.8 

Abstract

A new species of Begonia (Begoniaceae), Begonia namkadingensis, is described. This species was collected on moist mossy limestone rocks in the Nam Kading National Protected Area in central Laos during our field survey in 2017. The species resembles B. pteridiformis, which is endemic to Peninsular Thailand, but can be distinguished by its smaller habit, fewer and smaller leaves, less hairy stems and leaves, narrower inner dorsal tepal of pistillate flowers, fewer stamens, and smaller fruits.

Keywords: DNA barcoding, flora, Laos, new species, sect. Lauchea, sect. Parvibegonia, taxonomy, Eudicots



Chen-Jui Yang, Shuichiro Tagane, Phetlasy Souladeth, Norikazu Okabe, Jer-Ming Hu and Tetsukazu Yahara. 2018. Flora of Nam Kading National Protected Area III: Begonia namkadingensis (Begoniaceae), A New Species in Limestone Area. Phytotaxa.  334(2); 195-199. DOI:  10.11646/phytotaxa.334.2.8

ຕີພິມແລ້ວ, ພືດຊະນິດໃໝ່ຂອງໂລກ ຈາກປ່າສະຫງວນນໍ້າກະດິງ! 
ສົ້ມກົບນໍ້າກະດິງ (ຊື່ລາວ) ຫຼື Begonia namkadingensis C.-J. Yang, Souladeth & Tagane ຕະກຸນ Begoniaceae (2018) Phytotaxa 334(2)

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