A HISTORY OF CORNWALL 



PLACODEI (continued') 



Lecanora subfusca, Nyl. 



sub-sp. chlarona, Nyl. Withiel 

 *f, pinastri, Cromb. Penzance 



sulphurea, Ach. St. Minver, Penzance 



symmictera, Nyl. Penzance 



tartarea, Ach. Lamorna 



sub-sp. subtartarea, Nyl. Rough Tor 



umbrina, Nyl. Lamorna Cliffs, Pen- 



zance 



ventosa, Ach. Morvah 



*Zosteras, Nyl. Pentire, Lizard 

 (?) Dirina *repanda, Nyl. E.G. 

 Pertusaria amara, Nyl. Withiel, Penzance 



ceuthocarpa, Turn. & Borr. Pentire, 



Lamorna, Roscor/a, Lizard 

 f. Westringii, Nyl. Pentire, St. Am- 

 tell, Penzance, Trevayler 



communis, Nyl. Withiel 



*concreta, Nyl. W.C. 



dealbata, Nyl. St. Austell, Penzance 



globulifera, Nyl. Boconnoc, Withiel 



*inquinata, Fr. Newquay, Penzance 



leioplaca, Schoer. Withiel, W.C. 



*melaleuca, Sm. W.C. 



multipunctata, Nyl. Boconnoc 



pustulata, Nyl. Trevayler 



*velata, Nyl. Penzance 



Wulfenii, DC. Boconnoc, Withiel 

 Phlyctis argena, Ach. Flushing 

 Thelotrema lepadiuum, Ach. St. Breach, 



Withiel 

 Urceolaria scruposa, Ach. Padstow, En- 



dellion, St. Issey 

 sub-sp. bryophila, Ach. St. Minver, 



Penzance 

 Lecidea abietina, Ach. W.C. 



alboatra, Hoffm. 



f. epipolia, Ach. E.G., W.C. 

 f. margaritacea, Ach. W.C. 



*alboccerulescens, Wulf. E.G., W.C. 



*albocarnea, Nyl. W.C. 



*anomala, Fr. Lamorna 



*aphanoides, Nyl. W.C. 



*applanata, Fr. 



atroalba, Ach. E.G. 



atroalbella, Nyl. E.G., W.C. 



atrorufa, Dicks. Lamorna 



cceruleonigricans, Lightf. St. Minver 



calcarea, Weis. E.G. 



calcivora, Ehr. 



carneolutea, Turn. Rosemorran 



chalybeia, Borr. Laneast Down 



*chlorophaea, Hepp. E.G., W.C. 



citrinella, Ach. 



*coracina, Ach. W.C. 



coralloidea, Stirt. 



*crustulata, Ach. E.G. 



cupularis, Ehr. Penzance 

 cyrtella, Ach. W.C. 



PLACODEI (continued) 



Lecidea *dealbatula, Nyl. W.C. 



decolorans, Flk. E.G., Hayle 



denigrata, Fr. Penzance 



*diducens, Nyl. W.C. 



diluta, Pers. 



dilutiuscula, Nyl. E.G. 



disciformis, Fr. E.G., Lamorna 



discolor, Hepp. W.C. 



endoleuca, Nyl. Withiel 



enterochlora, Tayl. W.C. 



enteroleuca, Ach. E.G., Penzance 



excentrica, Ach. E.G., W.C. 



flexuosa, Fr. W.C. 



fuliginosa, Tayl. 



*fusco-atra, Ach. E.G. 



f. fumosa, Ach. 



f. meiosporiza, Nyl. W.C. 



*f. Mosigii, Ach. E.G., Luxulyan 



gelatinosa, Flk. fV.C. 



grossa, Pers. E.G. 



*hemipolioides, Nyl. W.C. 



*herbarum, Hepp. Newquay, Lizard 



incompta, Borr. Saltash 



*jurana, Schaer. Helmentor 



*lactea, Flk. W.C. 



*Lightfootii, Sm. Trevayler 



- lithophila, Ach. E.G., W.C. 



lutea, Dicks. E.G., Luxulyan 



*Mooreana, Carr. E.G. 



*morio, Ram. Penzance 



- *muscorum, Sm. E.G., St. Merryn 



*mutabilis, Fr. Bodmin 



obscurata, Ach. E.G. 



CEderi, Sm. Launceston 



*oxyspora, Tul. Luxulyan 



parasitica, Flk. E.G., W.C. 



Parmeliarum, Smrf. E.G. 



*phacodes, Koerb. W.C. 



f. chlorotica, Ach. Mlllbrook, Falmouth 



*plicatilis, Leight. W.C. 



*premneoides, Nyl. 



protrusa, Fr. E.G., W.C. 



*pulverea, Borr. 



rivulosa, Ach. W.C. 



f. depressa, Leight. W.C. 



sabuletorum, Flk. E.G., W.C. 



Salweii, Borr. E.G., Penzance 



*sarcogynoides, Kcerb. Helmentor 



*saxatilis, Schaer. W.C. 



"saxorum, Mass. 



(only recorded 



*scopulicola, Nyl. 



from Penzance} 



sorediza, Nyl. W.C. 



sphaeroides, Dicks. E.G. 



*squamulosa, Deak. E.G., Penzance 



stellulata, Tayl. E.G., W.C. 



*strepsodina, Ach. W.C. 



*subdisciformis, Leight. E.G., W.G. 



var. meiosperma, Nyl. W.C. 



104 



