138 



Carol. ^liillcr. 



225. O r t h c) t r 1 c hum ( E u o r t h o t r i c h u in ) e n c al y [) t a c e u in 

 n. sp. ; monoiciim ; cespituli pusilli tencUi pulchcUi Intcscentcs 

 laxiusculi; caiills pcrpusillus parce divisus; folia caiiHna laxe confcrta 



4 



madore erccto-patula, c basi angustiore ovata latiuscula in laminam 

 oblongo-aciiminatam plus minusve longius acutatam producta robusti- 

 uscula, marginc hie illic valdc rcvoluta vel convexa integerrin^a, pro- 

 funde canaliculata, nervo latiusculo flavido in acumLMi evanesccnte 

 carinato-exarata, e ccllulis majusculis rotundis diaphano-nicmbianaceis 

 basin versus pallidioribus magis rectangularibus tenerioribus aroolata; 

 perichaetialia minora pallidiora; thcca in pedicello longius cxserta 

 flavo stricto erecta parva oblongo-cylindrica Icvis, opcrculo cupulato- 

 conicOj caly[)tra capsulam totam supcrante straminea encalyptaceo- 

 campanulata Icvitcr plicata breviter laciniata glabra sed pilis nonnuUis 

 appressis parcissime obtccta; peristomii externi dentes breves lato- 

 lancoolati bigcmlnati obscure lutei leviter articulati, intcrni 8 multo 

 breviorcs angustissime lanceolate - subulati hyalini articulati ; sporae 

 minutissimae aurantiacae. 



Plabitatio. AustraHa, Victoria, Grampians, Mt. Ararat, in 

 TTyinenanthcra Banksii , Sept. 1883: D. Sullivan, (pii anno ee)dcni 

 misit ; Mt. Kosclusco: idem 1884 legit foruiam robustiorem surculo 

 longiore. 



Ex habitu ad O. pulchcllum accedens, calyptra pulchre cam- 

 panulata llavo-straminca primo visu cognosccnda species pulchra. 



var. tcnuiseta; pcdunculo tenuiore longiore, theca angustiore. 



Habitatio. Australia australis: Miss Flora Camj^bell in Hb. 

 Broth. 1889; forma quam sub Orthotricho Campbelliae C. Miill. 

 Herbario addidi. 



226. O r t h o t r i c h u m ( E u o r t h o t r i c h u m ) g r a j ) h i o m i 1 1- i u m 

 n. sp.; monoicuni ; cespitcs laxi latiusculi robusti lutescentcs supra- 

 uncialcs ; caulis flexuosus parce breviter ramosus, ramis fructificatione 

 sursum clavato incrassatis densifoliis ; folia caulina madore raptim 

 reflexa deinque erecto-patula, e basi ovata latiuscula in laminam 

 longiusculc oblongam acumine plus minus longiusculo robusto flexuoso 

 ob cellulas prominentes emarginato - serrulate terminatam producta, 

 profunda canaHculata margine erecta, nervo angustiusculo ferrugineo 

 ante acumen evanido carinato - exarata, e'cellulis parvis maximc in- 

 crassatis rotundis basin versus ellipticis basi longioribus papulosis 

 aureis areolata; perichaetialia majora; thcca in pedicello perbrevi 

 tcnui subsessilis majuscula tumido-ovalis microstoma levis, calyptra 

 grandi-cami)anulata brevi basi in lacinias undulato-emarglnatas nee 

 profunde fissas excisa plicis undulatis atque pilis robustis longius- 

 culis flavis flexuosis obtecta; peristomium duplex: dontes externi 8 

 longiusculi regulariter anguste lanceolati bigcminati apice secedentes 

 obscure lutei, intcrni acquilongi 8 teneri latiusculi Hn(\'i longitudinali 



