[1] Bot Survey India, Cryptogam Unit, PO Bot Garden, Howrah 711103, India
[2] Univ Aquila, Dept MeSVA, Sect Environm Sci, I-67100 Laquila, Italy
[3] HNB Garhwal Univ, Dept Bot & Microbiol, Garhwal 246174, Uttarakhand, India
[4] Bot Survey India, Cent Natl Herbarium, PO Bot Garden, Howrah 711103, India
[5] Natl Bot Res Inst, CSIR, Lichenol Lab, Rana Pratap Marg, Lucknow 226001, Uttar Pradesh, India
[6] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Lanhei Rd 132, Kunming 650201, Yunnan, Peoples R China
[7] Agroscope Changins Wadenswil Res Stn ACW, Dept Plant Protect, CH-1260 Nyon 1, Switzerland
[8] Sorbonne Univ, Inst Svstemat Evolut Biodiversite ISYEB UMR7205, Museum Natl Hist Nat, CNRS, Case Postale 39,12 Rue Buffon, F-75005 Paris, France