FIGURE 1 in The lichen family Physciaceae in Thailand-I. The genus Pyxine

FIGURE 1. TLC profiles of some Pyxine species in solvent A. Run 1: Relative standard Rf-values (downwards) 75 (atranorin), 70 (usnic acid), 59 (sordidone), 42 (unknown), 40 (norstictic acid), 34 (notatic acid), 30 (unknown), 27 (stictic acid), 12 (physodic acid), 10 (salazinic acid), 6 (unknown), 3 (protocetraric acid); run 2: P. retirugella, run 3: P. fallax; run 4: P. boonpragobiana; run 5: P. subcoralligera; run 6: P. coralligera; run 7: P. schmidtii; run 8: P. dactyloschmidtii; run 9: P. keralensis; run 10: P. pseudokeralensis.