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Proceedings of the Royal Society 
sum, completum, basi crassius, epithecium distinctum, paraphyses 
connexse, sporse hyalinse, parenchymaticse. — Ab Enterograjpha et 
Chiodedone differt sporis parencbymaticis. Genus clarissimo de 
anatomia et morphologia Lichenum meritissimo Doctori Minks 
grato animo dicatum est. 
Minksia C-ZESIella, Mull. Arg . : tballus cinereus v. cinereo-albus, 
crassiusculus, levis, dein rimosus aut diffractus et pulverulentus ; 
apotbecia orbicularia et irregulariter elliptica, J-- J mm. lata aut 
minora, plana, csesio-velata, demum atra et convexula ; perithecium 
integrum, fuscum, basi paullo crassius ; sporse 20-28 fx longse, 6J-7 
[x latse, (6-) 8-loculares, loculi intermedii nonnulli longitrorum semel 
divisi. — Corticola : B.C.S. 
Minksia Candida, Mull. Arg. : tballus albus, depresso-verrucosus ; 
apotbecia oblonga, sigmoideo-curvata, depressa et semper albido- 
pruinosa ; sporse ut in prsecedente. — Corticola : B.C.S. 
Chiodecton nanum, Mull. Arg. : tballus albus, crassiusculus, 
levigatus ; apotbecia subseriatim disposita, immersa, extus punc- 
tulis depressis fumoso-nigricantibus tantum f 0 ~fo mm - d is - 
tincta, demum fere astroideo-confluentia, tota in sectione verticali 
fere i mm. lata, basi profunde conico-angustata ; sporse 8-nse, 
fusiformes, 21-24 fx longae, 5 /x latse, 5-7-septatse, loculi sequales. — 
In ramis Dracsense : Scbweinf. 
Chiodecton circumscissum, Mull. Arg. : tballus aigillaceo- virens, 
lineis nigris crebre decussatus, tenuis, levis ; apotbecia in verrucis 
convexis mediocribus conferta, orbicularia v. oblongata, depressa, 
pruinosa, mox denudata, mm. lata, a tballo circumscisso-libera, 
perithecium lateraliter tenue, basi valde incrassatum ; sporse 8-nse, 
36 fx longse, 5 fx latse, 9-12-loculares.' — Corticola : B.C.S. 
Chiodecton socotra^num, Mull. Arg. : tballus tartareus, albus, 
demum areolato-rimosus, farinulentus, verrucse fertiles albo-virentes, 
thallo leviores, depresso-bemisphsericse, parum emersse, 1-5-carpicse ; 
ostiola punctiformia, nigra, astroideo-subconfluentia, perithecium 
lateraliter tenue; sporse 23-2 1 /x longse, 5J-6|- fx latse, 3-septatse. — 
Calcicolum : B.C.S. 
