(3) C. MULLER, SYMBOL.E AD BRYOLOGIAM JAMAICENSEM. 549 



atque folia marginata denticulalo-serrulata obscure reticulata coriacea propria 

 pulchella. Folia caulina mixta cum foliolis multo minoribus longissime decur- 

 rentibus. 



6. Polytrichum (Eupolytrichum) glaucicaule n. sp.; dioi- 

 cum; caulis 2-4-pollicaris gracilis flexuosus simplex vel innovando 

 divisus; folia caulina apicibus patulis horrida niadore remota eleganter 

 juniperoideo-patentia, angusta brevia, e basi vaginata recta longa pel- 

 lucida cellulis angustis longis laxiusculis reticulata raptim in laminam 

 involutaceo-acuminatam integram attenuata, nervolato laminam supe- 

 riorein lotam fere occupanle in apicem pungentem robustum serru- 

 latum ferrugineum brevem excedente dorso apicis remote serrato 

 exarata ; perichwtialia similia sed longiuscule tenuiter serrulato-aris- 

 tala; theca in pedunculo Jongiusculo crasso rubro flexuoso inclinata 

 parva cubica verrucosa. Ca3tera nulla. 



Habitatio. Jamaica, Blue Mountains Peak, 7420 ped. altum, 31 Martio, cum 

 fructu vetusto et juvenili 1896 : W. Harris. Hb. Jamaicense N 10,029; Cin- 

 chona, 5'200 ped. alt., Decembri 1896 : idem in Hh. Jamaicensi N 11,004. 



Gracilitudine surculi glauci, foliis parvis anguslissimis atque theca parva 

 facile cognoscendum. Ad Eupolytricha juniperifolia pertinens. 



7. Catharinea (Atrichum) synoica n. sp.; flos hermaphroditus 

 ditissimus; caules supra-bipollicares flexuosi laxissime aggregali sim- 

 plices subgraciles; folia caulina valde crispula madore valde patula, e 

 basi amplexante latiuscula lanceolato-acuminata. nervo angusto quin- 

 quies-lamellato in mucronem robustum excedente exarata, margine 

 supero duplicato-serrata, dorso hic illic spinosa, e cellulis majusculis 

 hexagonis vel polygonis utriculo primordiali maculato-repletis viri- 

 dibus reticulata; pericruetialia ut caulina limbala sed dentibus simpli- 

 cibus dense aggregalis obtusiusculis serrata; theca in pedunculo brevi 

 crassiusculo flavo-rubente erecta longiuscule anguslo-cylindrica sub 

 ore constricta; peristomium longiusculum dentibus angustis. Caetera 

 inquirenda. 



Hahitatio. Jamaica, Morces Pass, 4900 ped. alta, in terra, 24 Aprili 1896 : 

 W. Harris. Hb. Jamaicense N 10,071; pr. Cinchona, 5200 ped. alt., Uecembri 

 1896 : idem sub N 11,027. 



8. Bryum (Sclerodictyum) chlorosum n. sp.; dioicum; caulis 

 fertilis humilis julaceus apice ramis2-3 julaceis perbrevibus comosus; 



BULL. HERB. boiss., juillet 1897. 39 



