190 



NOUVELLES ARCHIVES DU MUSEUM. 



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OakesianuinTuck. Platysm 733 



obducens Nyl. Pertus 1580 



obducta Nyl. Sphinctr 144 



obesa Nyl. Physc 955 



obfirmata Nyl. Lecanact 2807 et 2807 *> 



obfuscata Nyl. Verrue 3258 



obliquans Nyl. Lecan 1258 



obliterans Nyl. Pannul 1080 



obliterascens Nyl. Lecan 1344 



obliterata Nyl. Lecan 1154 



obliteratus Pers. Lichen 1154 



oblonga Nyl. Opegr 2849 



obludens Nyl. Lecid 2017 



oblutescens Nyl. Lecan 1421 



obnigrescens Nyl. Verrue 3257 



obpallens Nyl. Lecan 1541 



obscura Fr. Physc 990 



obscurascens Nyl. Physc 1000 



obscurata Ach. Parm 741 



obscurata Nyl. Physc 954 



obscuratula Nyl. Heppia 1113 



obscurior Nyl. Lecan 1435 



obscuriorNyl. Pannar 1068 



obscurior Nyl. Stictina 769 



obscuriuscula Nyl. Physc 991 



obscurum Spreng. Stigmat 2952 



obscurus Ehrh. Lichen 990 



obsessa Nyl. Parmeliops 761 



obsessa Nyl. Physc 979 



obsolescens Nyl. Pertus 1615 



obtecta Nyl. Graph 2715 



obtenta Nyl. Verrue 3224 



obfrita Fée Arthon 2631 



obturascens Nyl. Thelotr 1776 



obturatum Nyl. Thelotr 1693 



obtusa Fée Arthon 2631 



obtusata Nyl. Cladina 375 



obtusata Ach. Dactyl 571 



obtusatus Wahlenb. Lichen 1664 



obtusior Nyl. Graph 2756 



obtusior Nyl. Verrue 3401 



obtusula Nyl. Arthon 3035 



obumbrata Nyl. Lecid 2302 



obvelata Nyl. Pertus 1565 



obvoluta Ach. Sticta 848 



obvoluta Hook. Sticta 788 



obvoluta Nyl. Sticta 782 



obvoluta Nyl. Stictina 802 



obvoluta Nyl. Verrue 3428 



occlusum Nyl . Thelotr 1 752 



occulta Knight et Mitt. Platygr 2929 



ocellata Nyl. Lecan 1279 



ocellata Floerke Lecid 2447 



ocellata Nyl. Platygr 2916 



ocellata DC. Urceol 1823 



ocellatus Vill. Lichen 1823 



ocellifera Nyl . Lecid 2254 



ochracea Hepp Graph 2738 



ochracea Nyl . Lecan 1 1 82 



ochracea Nyl. Lecid 1971 



ochracea Nyl. . Lecid 2340 



ochraceella Nyl. Arthon. 2982 



ochraceo-flava Nyl. Veiruc 3412 



ochraceo-flavens Nyl. Verrue 3413 



ochraceum Nyl. Byssoc 1853 



ochrocarpa Nyl. Lecid 2125 



ochrochlora Floerke Cladon 288 et 288 " 



ochrochlora Nyl. Verrue 3519 



ochro-cincta Nyl. Arthon 3000 



ochrocleistum Nyl. Astroth 3584 



ochrodela Nyl. Lecid 2500 



ochrodes Nyl. Arthon 2966 



ochrodiscodes Nyl. Arthon 3112 et 3112 '' 



ochroleuca Nyl. Alect 566 et 566 " 



ochroleuca Fers . Graph 2640 



ochroleuca Nyl. Lobaria 813 



ochroleuca Eschw. Ustal 2637 



ochroleuca Eschw. Verrue 3519 



ochroleueodes Nyl. Graph 2596 



ochroleucum Nyl. Trypeth 351 9 



oehroleucus Ehrh. Lichen 566 



oehro-lutea Nyl. Arthon 2999 



ochromela Nyl. Lecid 2334 



oehroraicra Nyl. Lecan 1500 



oehrophœa Tuck. Lecan 1550 



ochrophana Nyl. Lecan 1509 



ochroplaca Nyl. Graph 2557 



ochrospila Nyl. Arthon 2977 



oehrothelium Nyl. Trypeth 3530 



ochrotheliza Nyl. Pertus 1636 



ochrothelizura Nyl. Trypeth 3531 



ochrotropa Nyl. Verrue 3410 



ochroxantha Nyl. Lecid 1881 



octophora Nyl. Graph 2734 



octospora Nyl. Pertus 1603 



oeulans Nyl. Lecid 1967 



oculata Nyl. Pertus 1664 



ocuJatus Dicks. Lichen 1664 



odontella Ach. Cetr 523 



ohiense Nyl. Mycop 3600 



oidalea Tuck. Lecid 2496 



oleagina Fée Pyrenula 3529 et 3375 



oleagineum Nyl. . Trypeth 3529 



olivacea Nyl. Graph 2789 



olivacea Nyl. Lecid 2243 



olivacea Ach, Parm 721 et 721 1" 



