566 BULLETIN DE l'hERBIER BOISSIER. (20) 



culis areolata; perichaetialia multo majora e basi semi-amplexicauli 

 tenera pallida in acumen elongatum subulatum reflexum protracta 

 tenerrime denticulata; tbeca in pedunculo tenui rubente apice cur- 

 valo erecta parva, e collo brevi oblouga olivacea, operculo conico- 

 subulato rubente; peristomium normale. 



Habitalio. Jamaica, Newhaven Pass, 5600 ped. allnin, Decembri 1896 : 

 W. Harris in Hb. Jamaicensi N<> 11,018, 11,031; Vinegar Hill, N 11,014; 

 prope John Crow Peak, 5400 ped. allum : idem suh N 11,036. 



45. Gupressina (Cupressinae genuinae) arcuatipes n. sp. ; 



cespiles lali lutescentes laxi intricati decumbentes; caulis 1-2-polli- 

 caris vel supra remote regulariter pinnatim ramosus, ramis bre- 

 vibus caudatis curvatis; folia caulina falcata nilida, e basi impresso- 

 auriculata pbcatula latiuscula in laminam longiuscule oblongo-acumi- 

 natam breviter subulatam margine erectam integerrimam pallidis- 

 sime membranaceam producta enervia, e cellulis angiislissimis in 

 membranam conflatis areolata, cellulis alaribus destitula; perichse- 

 tialia majora e basi vaginata in subulam elongatam protracta; theca 

 in pedunculo longissimo flexuoso vel arcuato lenui flavo-rubente 

 erecta angustissime cylindrica longiuscula vix curvata, operculo mi- 

 nuto conico. Csetera nulla. 



Habilatio. Jamaica, New Haven Pass, 9 Augt 1896 cum fructu immaturo : 

 W. Faivcett. Hh. Jamaicense N 10,079 ; prope plantationes Cinchonae, 4900 ped. 

 alta. 24 Aprili 1896 sterilis : W. Harris. Hb. Jamaic. N 10,048; Blue Moun- 

 tain Peak, 7400 ped. alla, 31 Julio 1896, cum fructu immaturo : W. Harris. 

 Hb. Jamaicense N 10,077; Newhaven Pass, 5500 ped. alt., Decembri, fructibus 

 maturis : W. Harris N 11,020. 



Ex hahilu, ut videtur, Cupressince polypterce (Mitt. sub Ectropolhecio) 

 siinilis, sed foliis integerrimis jam remola. 



46. Rhynchostegium rigescens n. sp. ; synoicum; cespites lati 

 viridissimi laxe intricali rigidi tuinescenles ; caulis longe repens 

 valde vage ramosus rigidus; folia caulina parva remota patentia 

 rigida complicata, madore e basi angustiore in laminam parvam 

 latiuscule ovatam breviter acuminatam tenuiter serrulatam carno- 

 sulam producta, nervo anguslo anteapicem evanido carinato-exarala, 

 e cellulis densis brevibus viridissimis subobscuris areolata, compli- 

 calula; pericha^tialia plura multo majora, e basi lata semiamplexi- 

 cauli ovata in acumen longum valde reflexum apicem versus denti- 

 culatuin acutatum protracla, e cellulis niulto majoribus longioribus 



