214 A. Zaiilbruckner: Lichenes. 



B. Species corticolae. 



a) Discus apotheciorum KHO purpureus. 



I. Apothecia ferruginea, distincte majora 6. ferruginea. 



II. Apothecia minora, obscure fusca, 0,3—0,4 mm lata 5. delicata. 



b) Discus apotheciorum KHO — . 



I. Thallus parum evohitus, albidus vel evanescens; margo apothe- 

 ciorum paUidus, mox depressus: discus luteo- vel rubro-auran- 

 tiacus 3. pyracm. 



II. Thallus melius evolutus, plus minus eiiiereus: margo cum thallo 

 concolor, persistens: discus cervinus vel obscuratus 4. cerina. 



1. C. vitellinula (Nyl.) Oliv., Expos. Lieh. Ouest France, I, 232 (1897); 

 in Memoir. Soc. Nation. Scienc. Natur. Cherbourg, XXXVII, 107 (1909). {Le- 

 canora v. Nyl. in Flora, XLVI, 305 [1863]. Harmand, Lieh, de France, fasc. V, 

 841 [1913J. Cromb. I, 61. — Callopisma vitellinulum Arn. in Flora, LIII, 469 

 [1870]. — Placodium v. Wain. in Meddel. om Grönland, XXX, 131 [1905]. 

 A. L. Smith, Monogr. Brit. Lieh., I, 221 [1918]). Kiangsu: Schanghai, Felsen 

 (Mainoay). Schenhsi: Silikatfelsen auf dem üuidjio-schan, bei Dsulu xmd 

 ludjiapu (GiRALDi nach Jatta 1, 477). 



2. ** C. ionaspidea A. Zahler. 



Thallus epilithicus, tenuissimus, quasi suffusus, late et irregulariter ex- 

 pansus, substratum arcte obducens, limosus, opacus, KHO vix flavens, CaCl202 — , 

 continuus, laevigatus et parum inaequalis, sorediis et isidiis destitutus, in margine 

 linea obscuriore non cinctus, fere homoeomericus, gonidiis cystococcoideis, glo- 

 meratis, globosis vel subglobosis, usque \1 f^t latis; hyphae thalli non amyloideae. 

 Apothecia numerosa, lecanorina, primum fere immersa, demum adpressa, 

 plus minus congesta, rotunda vel rotundata, minuta, 0,2 — 0,5 mm lata, tenuia: 

 discus fuscescenti-limosus, madef actus lutescens, opacus, KHO purpureo- 

 violascens, epruinosus, e concaviusculo plus minus planatus; margo cum thallo 

 concolor, tenuis, acutiuscuhis, integer, discum persistenter superans, extus strato 

 corticali, ad ambitum ochraceo-fusco et KHO purpureo obductus, ex hyphis in- 

 tricatis formatus, gonidia et medullam includens; hymenium superne ochraceo- 

 fuscura, pulverulentum, KHO purpureum, caeterum decolor, purum, pellucidum, 

 70 — 75 /i altum, J intense coeruleum: hypothecium angustum, decolor, strato 

 gonidiali superpositum : paraphyses filiformes, gelatinöse conglutinatae, sim- 

 plices, eseptatae, ad apicem clavatae et inspersae: asci ellipsoideo-clavati, 

 superne rotundati et merabrana modice incrassata cincti, 8 spori : sporae biseriales, 

 decolores, ellipsoideae, utrinque rotundatae, rectae, polari-diblastae, loculis 

 circa 1/3 longitudinis sporarum metientibus, isthmo tenui junctis, 14 — 16 fi longae 

 et 8 — 9^« latae. Pycnoconidia non visa. 



S.: Melaphyrfelsen in der str. St. unter Djiuba-se zwischen Yahmg und 

 Ngaiming-ho, 27» 43', 1900 m, 7. V. 1914 (2005). 



3. * C. pyracea (Ach.) Th. Fr. in Kgl. Svenska Vetensk.-Akad. Handl., 

 VII/2, 25 (1867) ; Lichenogr. Scandin., I, 178 (1871). {Parmelia cerina var. pyracea 

 Ach., Method. Lieh., 176 [1803]. — Callopisma pyraceum Stein apud Cohn, 

 Kryptog. Fl. v. Schlesien, 11/2, 117 [1879]). S.: Zweige von Juniperus formosana 

 im wtp. Walde beim Schlosse Kwapi n von Yenyüen, 27« 53', 2750 m (1513). 



