Strobilanthes medahinnensis (Acanthaceae) a new species, based on morphological and molecular data, from the Peak Wilderness Nature Reserve, Sri Lanka

RAJAPAKSE MUDIYANSELAGE RENUKA NILANTHI; HIRUNA SAMARAKOON; NUWAN JAYAWARDANA; SIRIL WIJESUNDARA; PRADEEPA CHANDANI GUNATHILAKE BANDARANAYAKE

doi:10.11646/phytotaxa.514.1.2

Issue: Vol. 514 No. 1: 10 August 2021

Type: Article

Published: 2021-08-10

DOI: 10.11646/phytotaxa.514.1.2

Page range: 26-38

Abstract views: 32

PDF downloaded: 1

Strobilanthes medahinnensis (Acanthaceae) a new species, based on morphological and molecular data, from the Peak Wilderness Nature Reserve, Sri Lanka

RAJAPAKSE MUDIYANSELAGE RENUKA NILANTHI⁺⁻
HIRUNA SAMARAKOON⁺⁻
NUWAN JAYAWARDANA⁺⁻
SIRIL WIJESUNDARA⁺⁻
PRADEEPA CHANDANI GUNATHILAKE BANDARANAYAKE⁺⁻

Department of Wildlife Conservation, Battaramulla 10120, Sri Lanka; Post Graduate Institute of Science, University of Peradeniya, Peradeniya 20400, Sri Lanka

Agriculture Biotechnology Centre, Faculty of Agriculture, University of Peradeniya, Peradeniya 20400, Sri Lanka

Department of Wildlife Conservation, Battaramulla 10120, Sri Lanka

National Institute of Fundamental Studies, Hantane Road, Kandy 20000, Sri Lanka

Agriculture Biotechnology Centre, Faculty of Agriculture, University of Peradeniya, Peradeniya 20400, Sri Lanka

chloroplast genome barcoding bract habitat distribution Eudicots

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Abstract

Strobilanthes medahinnensis, a new species of Acanthaceae is described and illustrated from Sri Lanka. The new species is similar to S. anceps in having ovate leaves, yellow gland dots of abaxial leaf surface and reflexed bracts but differs by rounded stem, leaves with acuminate apex, elongated spikes, lanceolate outermost bract with long acuminate apex. The establishment of the new species is supported by complete plastome genome analyses.

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