Three new species of Krogia (Ramalinaceae, lichenized Ascomycota) from the Paleotropics

Sonja Kistenich, and Jouko K. Rikkinen, and Holger Thüs, and Charles Santhanaraju Vairappan, and Patricia A. Wolseley, and Einar Timdal, (2018) Three new species of Krogia (Ramalinaceae, lichenized Ascomycota) from the Paleotropics. MycoKey, 40. pp. 69-88.

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Abstract

Krogia borneensis Kistenich & Timdal, K. isidiata Kistenich & Timdal and macrophylla K. Kistenich & Timdal are described as new species, the first from Borneo and the two latter from New Caledonia. The new species are supported by morphology, secondary chemistry and DNA sequence data. Krogia borneensis and K. isidiata contain sekikaic and homosekikaic acid, both compounds reported here for the first time from the genus. Krogia macrophylla contains an unknown compound apparently related to boninic acid as the major compound. DNA sequences (mtSSU and nrITS) are provided for the first time for Krogia and a phylogeny of the genus based on 15 accessions of five of the six accepted species is presented. Krogia antillarum is reported as new to Brazil, Guatemala and Mexico.

Item Type: Article
Uncontrolled Keywords: Borneo, New Caledonia, lichens, Phyllopsora, phylogeny, rainforest, TLC
Subjects: Q Science > QK Botany
S Agriculture > SB Plant culture
Divisions: SCHOOL > Institute for Tropical Biology and Conservation
Depositing User: MDM SITI AZIZAH IDRIS
Date Deposited: 10 Jun 2020 07:29
Last Modified: 10 Jun 2020 07:29
URI: http://eprints.ums.edu.my/id/eprint/25500

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