Mdstigobrtjum. franz stephani. speciks hkpaticarum (Yol. III, 1909). 



inserla in plano oblique ovala,aciila vel apiciilata. Ce//?//« superae 18{xba- 

 sa les 18 X 36 jJ^ parielibus validissimis. Amphigastria parva appressa cauli 

 aequilata, Iransverse inserla ad V» inciso-lriloba, lobis obtusis vel Iruncatis. 

 Hab. Australia, Victoria (Bauerlen). 



331. Mastigobryum anisostomum L. et L. Syn. Hep. p. 219. 

 Syn. : Jung. anisostoma L. et L. in Lehm. Pug. VI. p. 58. 



Jimg. atrovirens Taylor J. of Bot. 1844, p. 388. 



Mastigobr. atrovirens Taylor Syn. Hep. p. 218' 

 Planta rufescens (in umbrosis glauco-virens) gracillima rigida terricola 

 saepe erecta profundeque caespitosa in arenosis humilis lateque expansa. 

 Caulis ad 5 cm. longus validus strictus rigidus rufo-brunneus, furcatus, 

 furcis insequalibus saepe pinnalim ramosus, ramis unilateralibus, flagellis 

 brevibus fuscis capillaceis. Folia brevissima caulis diamelro vix duplo lon- 

 giora, obhque patula couferla concava, dorso caulem obvelantia in plano 

 ovato-oblonga apice quam basis duplo angustiore, ad V» biloba, sinu sub- 

 recto acuto, lobis porrectis acutis ineequahbus, antico anguste triangulato, 

 postico late triangulato duplo breviore. Cellulae marginales 18 ^, basales 

 54 ^, trigonis maximis late confluentibus. Amphigastria parva cauli 

 sequilata, latiora quam longa, appressa transverse inserta, ad medium 

 inciso-lriloba, lobis obtusissimis. Andrmcia ex axiUa amphigastrii orta, 

 capitala, bracteis monandris, conferlis quadrijugis, condupHcatim conca- 

 vis, ad Vs inciso-bilobis, lobis breviter acuminatis insequahbus. 



Hab. Neiv Zealand, Aucklands Islands, Stewart Island, Antipode Island, 

 Australia orientalis, Fretum, magellanictm Patagonia, ubique haud rara. 



332. Mastigobryum Colensoi Mitten in Hook. Antarct. Yoy. II, 

 2, p. 147. 



Planta minor tenera el fragilUma pallide virens, corticola. Caulis ad 

 2 cm. longus regulariter breviterque furcatus, viridis tenuis, flagellis par- 

 vis sparsis. Folia 0,93 mm. longa contigua vel parum imbricala subrecte 

 patula plano-disticlia vel leniter decurva, oblonga vix falcata 0,47 mm. 

 lata apice quam basis vix angustiore ad V* inciso biloba, sinu subrecto, 

 lobis porrectis acutis, valde inaequalibus, anteriore duplo latiore breviore. 

 Cellulse superce 18 ji trigonis parvis, basales 27 X 45 [i parietibus validis 

 trigonis minus distinctis. Amphigastria parva, cauli aequilata appressa, 

 transverse inserta, ad V» triloba, lobis porrectis ligulatis obtusis. 



Hab. Tasmania (Oldfield, Weymoulh); New South Wales (Watt, White- 

 legge); New Zealand (Colenso, Kirk). 



333. Mastigobryum Mooreanum St. Hedwigia 1894. Y. (sub 

 Bazzania). 



539 



