Syin]_)oIae ad Bryoloyiam Australiac II. 



137 



Antheridia in stipitc longiusculo oblique clavata. Ex habitu 

 Orthotrichi pumili. 



224. Orthotrichiim (Euorthotrichum) Whiteleggei n. sp.; 

 monoicum; ccspituli parvi tencUi laxi virides; caulis simplex vel apice 

 iniiovando parce breviter ramulosus humilis; folia caulina laxiuscule 

 conferta madore erccto-patula, e basi latiuscule ovata vel oblonga 

 erecta in laminam parum reflexam 



oblongo-acuminatam 



angustam 

 breviter mucronatain paululo flexuosam complicatam exeuntia, pro- 



funde canaliculata basi fere ventricoso-concava plicatula, margine 

 integerrima valde revoluta tenuitcr papillosa, nervo viridissimo aetate 

 dilute ferruginco pcrcurrentc carinato-exarata, e cellulis iiarvis rotiindis 

 incrassatis viridibus basi infima parum majoribus magis rectangularibus 

 areolata; perichaetialia similia immersa; thcca in pedicello flavido 

 breviusculo exserto erecta parva cylindrica levissime sulcata olivacca 

 aetate fusca levis, operculo minuto conico tenero reticulato; peristo- 

 mium breve duplex: dcntes externi lanceolati geniinati articulati 

 regulares pallidi obscuri, interni externis adglutinati 8 obsoleti. Ca- 

 lyptra ignota. Sporae minutissimae virides. 



Habitat io. Australia, New South Wales, Mossvale, 1884: 

 T. Whitelegge in Tib. Melbourne. 



Ex habitu Orthotricho encalyptaceo, peristoniio antcm 

 interne obsolete jam diversum. Flos masculus minutus, follis 



acu- 



mmatis. 



224a. Orthotrichum (Euorthotrichum) Sullivani n. sp.; 

 C. Mull.- in sched. ad D. Sullivan 1883; monoicum; cespites parvi 

 robusti laxi lutescenti- virides deinque ferruginei humiles; caulis vix 

 uncialis vel brevior parce divisus robustiusculus strictiusculus; folia 



caulina laxe conferta majuscula madore celeriter rellcxa dein erecto- 

 patula, e basi ovata oblongo- acuminata apiculo brevi facile dcciduo 

 terminata, margine ubique fere valde robusta revoluta vel convexa, 

 fragilia profunde canaliculata, nervo ferruginco crasso percursa, e 

 cellulis parvis rotundis incrassatis basi aurantiaca vix majoribus 



virentibus vel aetate dilute ferrugineis tenuiter papillosis carnosis 

 areolata; perichaetialia similia immersa; thcca subsessilis majuscula 

 ovalis ochracea, operculo breviter conico minuto, calyptra latiuscule 

 campanulata basi late lobata parum incisa pilis rectis robustis hirta 

 aurea; pcristomium simplex: dentes externi permulti anguste lineares 

 regulares vel irregulares breviusculi cornel lutei Icviter articulati arti- 

 culis saepius conjunctis, sporae minutissimae aurcsccntes. 



Habitatio. Australia, Victoria, Grampians, Mount Ararat, 1883, 

 Mount Kosciusco 1884: D. Sullivan; Omeo, inte? 2400— 4000 ped. 



J 



1884. Hb. Melbourne. 



Ex habitu Orthotrichi rupestris. Flos masculus robustus, 

 foliis majusculis obtusiusculis. 



