Four new taxa of Chroodiscus (thelotremoid Graphidaceae) from Southeast Asia

Khwanruan Papong; Robert Lücking; Achra Thammathaworn; Kansri Boonpragob

doi:10.1639/0007-2745-112.1.152

We can help you reset your password using the email address linked to your BioOne Complete account.

Registered users receive a variety of benefits including the ability to customize email alerts, create favorite journals list, and save searches. Please note that a BioOne web account does not automatically grant access to full-text content. An institutional or society member subscription is required to view non-Open Access content. Contact helpdesk@bioone.org with any questions.

All Fields are Required

First Name

Last/Family Name

Password

Password Requirements: Minimum 8 characters, must include as least one uppercase, one lowercase letter, and one number or permitted symbol Valid Symbols for password:
~ Tilde
! Exclamation Mark
@ At sign
$ Dollar sign
^ Caret
( Opening Parenthesis
) Closing Parenthesis
_ Underscore
. Period

Confirm Password

Web Account created successfully

Khwanruan Papong,¹ Robert Lücking,² Achra Thammathaworn,³ Kansri Boonpragob⁴

¹Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen Province, Thailand, 40002. Current Address: Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605-2496, U.S.A. khwanruen@hotmail.com
²Department of Botany, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605-2496, U.S.A. rlucking@fieldmuseum.org
³Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen Province, Thailand, 40002 achara@kku.ac.th
⁴Department of Biology, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand, 10240 kansri@ram1.ac.th

Abstract

Four new taxa of the lichenized, foliicolous ascomycete genus Chroodiscus are described from Southeast Asia: Chroodiscus defectus Papong & Lücking, Ch. homchantarae Papong & Lücking, Ch. khaolungensis Papong & Lücking and Ch. khaosokensis Papong & Lücking. Chroodiscus argillaceus (Müll. Arg.) Lücking & Papong ( = Chroodiscus parvisporus Kalb & Lücking) is introduced as new combination. The genus as currently circumscribed now includes 14 taxa, which are keyed out here. A short discussion on the putative evolution and taxonomic treatment of species pairs in this genus is included.

Citation Download Citation

Khwanruan Papong, Robert Lücking, Achra Thammathaworn, and Kansri Boonpragob "Four new taxa of Chroodiscus (thelotremoid Graphidaceae) from Southeast Asia," The Bryologist 112(1), 152-163, (1 March 2009). https://doi.org/10.1639/0007-2745-112.1.152

Received: 11 September 2007; Accepted: 1 September 2008; Published: 1 March 2009

You currently do not have any folders to save your paper to! Create a new folder below.