186 FLORA OF TASMANIA. [Musci, by W. Wilson. 
Has. Common on rocks, bark of trees, etc., throughout the Island, 
DrisrarB. New Zealand. 
4. Zygodon minutus (C. Mueller et Hampe, Plant. Muell. in Linnea, 1855, p. 209); “dioicus, 
dense czespitosus, humilis, flavescens, caule tenello brevissimo densifolio innovando subramoso, foliis cau- 
linis dense imbricatis madore et siccitate strictis anguste oblongo-lanceolatis acuminatis carinatis margine 
convexis nervo valido flavido excurrente, e cellulis rotundatis incrassatis lzevibus basi paucis laxis parenchy- 
maticis areolatis, perichzetialibus angustioribus, theca in pedicello brevi tenero flavido erecta pyriformi-ovali 
operculo conico obliquo aeuminato instructa octo-sulcata, peristomii dentibus exterioribus arcte conjunctis 
brevissimis 16-geminatis, ciliis 8 internis in membrana tenerrima reticulata.”— Mitten, in lit. 
Has. On trees, Gunn. 
DisrRiB. Australia. 
Similar to Z. Menziesii (Oodonoblepharum), Schwaegr., but easily distinguished by the excurrent nerve of its 
more sharply pointed leaves and different peristome. Mitten, J. c. 
b. Folia dentata. 
9. Zygodon cyathicarpus (Montagne, Ann. Sc. Nat. Cent. v. p. 30, et Fl. Chil. Crypt. 132. t. 3. 
f. 1); monoicus, foliis patentibus subrecurvis lineari-lanceolatis acutis carinatis remote dentatis siccitate 
crispato-tortuosis, perichetialibus capsulam superantibus, seta perbrevi, capsula cyathiformi gymnostoma 
striata, operculo convexo oblique rostellato.—Gymnostomum linearifolium, Zaylo», in Lond. Journ. Bot. v. 
p. 42. Didymodon cyathicarpus, Mitten, in Journ. Linn. Soc. ined. 
Var.; foliis siceitate minus crispatis pellueidinerviis, areolis majoribus guadratis. 
Has. On the ground: Dromedary, New Norfolk. (Oldfield, 139.) Cheshunt, Archer. 
Disrris. South America, New Zealand, South Africa. 
Gen. XXVII. CODONOBLEPHARUM, Schwagr. 
Peristomium duplex; externum Zygodontis; internum, cilia 16, e membrana basilari brevissima in 
campanule formam elevata. Cadyptra cuculliformis. 
1. Codonoblepharum Menziesii (Schwegr. Suppl. t. 137); caule erecto subdiviso fastigiatim 
ramoso, foliis confertis erectiusculis lingulatis integerrimis solidinerviis, capsula pyriformi infra orem con- 
tracta suleata, operculo conico-rostellato.—Zygodon Drummondii, Taylor, MSS. 7. Menziesii, Mitten, in 
Journ. Linn. Soc. ined. 
Haz. On the bark of trees; on the ground, near the sea. (Gwmm.) (Oldfield, 290.) On trees, in 
open ground, and in the forests. Cheshunt, Archer. 
Disrris. New Zealand, Australia. 
+ 
Tribe XII. Bevacza. 
Gen. XXVIII. LEPTOSTOMUM, R. Brown. 
Peristomium simplex, membranaceum, demum annulare, subdivisum, e membrana interiore ortum. 
Capsula clavato-pyriformis, suberecta vel cernua, longipedunculata. Opereulum brevissimum, subconicum. 
Calyptra cucullata.—Florescentia dioica : fl. masc. terminalis, capituliformis. Caules dense cespitosi, radi- 
culoso-tomentosi. Folia ovato-lanceolata, pilifera, crassinervia, areolis circularibus. 
l. Leptostomum inclinans (R. Br. in Linn. Trans. x. p. 321. t. 23); foliis erecto-patentibus laxius 
