101 2501 Ramalina subasperata Nyl (a) Arthonia Mylanderii Zahlbr; Graphis albida Fink 2502 Ramalina Montagnei DTis v. abbrevata Hue 2503 Graphina marwellensis (Vainie) Zahlbr immature 2504 Pyrenocarpus mature, ascospores not formed 2505 Arthonia polymorpha Ach. 2506 Anthracothecium ochraceoflavens (Nyl.) Mullarg 2507 Pyxine heterospora Vainie, very immature { Pyrenula circumfusa Vainie; Anthracothecium albocans (Nyl) Mullarg; Anthracothecium 2508 americanum (Ach.) Mullarg; Arthonia polymorpha Ach; Graphis tanellula Vainie 2509 Parmelia (Hypotrachyna) vincentina Zahlbr 2510 Graphis albida Fink; a Sarcographa anturans (Nyl) Mullarg 2511 Anthracothecium mucosum (Vainie) Zahlbr 2512 Anthracothecium americanum (Ach) Mullarg { Physcia alba (Fée) Mullarg; Lecanora pluviodpollens (Nyl.) Mullarg; Anthracothecium 2513 fulvescens (Nyl) Mullarg; a Physcia zoroastrum (Vain.) Hypoglyphis favulosa Ach & Lecanora subdiscolora Vainie 2514 Phaeographis Cascarillae (Fée) Mullarg; Arthonia septentrionalis Nyl, Lecanora Jesana Ma glyphis favulosa Ach 2515 Pyxine directa (Fée) Vainie 2576 2517 Parmelia (Ampligymnia) dominicana Vainio 2518 Graphis lineola Ach.; a 2519 Anthracothecium americanum (Ach) M.R., Glyphis favulosa Ach, Arthonia muscicola Nyl 2520 Arthonia polymorpha Ach; Lecanora pallidiflava Fée, Pyxine coralligena Malme 2521 Phaeographus polymorpha (Fée) Mullarg Phaeographus arthonioides (Vainie) Z 2522 Physcia minor (Fée) Vainio 2523 Graphis tanellula Vainio; Pyrenula analepta Fée 2524 Parmelia (Hypotrachyna) vincentina Zahlbr 2525