FIG. 9. — Conditional inference tree presenting the five most important morphological variables separating species: CH, height of cup; CW, width of cup; PH, height of podetium; SW, width of podetium stalk. The order of the species at the end of the nodes is as follows: a, C. asahinae; c, C. chlorophaea; cr, C. cryptochlorophaea; g, C. grayi; m, C. merochlorophaea; n, C. novochlorophaea. Boxes represent the highest probability of a species occurrence on the tree node. A level of p <0.05 was considered for a significant difference.

Published as part of Farkas, Edit, Lőkös, László & Veres, Katalin, 2023, Analysis of lichen secondary metabolites and morphometrics in the Cladonia chlorophaea species group (Cladoniaceae, lichenized Ascomycota) in Hungary, pp. 61-82 in Cryptogamie, Mycologie 20 (5) on page 71, DOI: 10.5252/cryptogamie-mycologie2023v44a5, http://zenodo.org/record/8055982