946 PI 
Isleana Besch. Fl. bryol. Réunion, etc. p. 196. 
Ster. — Afr. : Ins. Borbon. 
« var. virescens Besch. l. c. 
Ster. — Afr. : Ins. Borbon. 
isoclada Ren. et Card. in Bull. Soc. roy. bot. Belg. 1894, I, p. 180. 
Ster. Ad ramul. — Am. sept. : Costa Rica. 
Kegeliana (C. M.) Jaeg. Ad. II, p. 167. 
Neckera Kegeliana C. M. in Bot. Zeit. 1858, p. 165. 
Ster. — As. : Bombay. 
Krausei Liz. Moosst. p. 164. 
` Ad arbor. — Am. merid. : Valdiv. 
laevifolia (Mitt.) Jaeg. Ad. 11, p. 164. 
Meteorium laevifolium Mitt. op. cit. p. 441. 
— Am. sept. : Jamaic. Am. merid. : Venezuela, And. 
Quitens. 
leptoclada C. M. in Fl. 1886, p. 282. 
Ster. Ad arbor. — Afr. : Ins. S. Thom. 
lepto-erioclada C. M. in Dusen M. Camer. n. 800. 
— Afr. : M. Cameroon. 
leuconeura Besch. — Papillaria. 
leucotricha (Tajl.) Jaeg. Ad. II, p. 100. M 
Hypnum leucotrichum Tayl. in Lond. Journ. of bot. 1848, p. 196; C. M. 
Syn. II, p. 319. 
Meteorium leucotrichum Mitt. cp. cit. p. 434. 
Neckera rufescens C. M. Syn. ÍI, p. 134. N 
Ad arbor. — Am. sept. : Jamaie. Am. merid. : Venezuela, And Nov. 
Granat. , Quitens. et Peruv. 
? livens (ScAhwaegr.) Jaeg. Ad. II, p. 161 (1). 
Hypnum livens Schwaegr. Suppl. I, II, p. 211 et III, IL, IL, t 284. 
Isothecium livens Brid. Bryol. univ. II, p. 380. 
Meteorium livens Mitt. op. cit. p. 433. 
Neckera livens C. M. Syn. 1I, p. 128. 
Ster. — Am. merid. : Peruv. 
longe-barbata (Hpe.) Jaeg. Ad. II, p. 166. 
Meteorium longe-barbatum Mitt. op. cit. p. 436. 
Neckera longe-barbata Hpe. in Linn. 1861-62, p. 525. 
Ster. Ad arbor. — Am, merid. : And. Nov. Granat. 
longifolia W. P. Sch. — Papillaria. 
longivervis Ren. et Card. in Bull. Soc. roy. bot. Belg. 1893, 11, 
M. Masc. Mad. n. 185. 
2? Ster. Ad trunc. arb. — Afr. : Madagascar. 
longipes (Mont.) Jaeg. Ad. 1I, p. 158. 
Hypnum quadrangulare Schwaegr. Suppl. I, IL p- A 
lsothechium tetrastichum Brid. Bryol. univ. II, p. 
Neckera longipes C. M. Syn. II, p. 123. 
Pilotrichum longipes Mont. in litt. 
Pterobryum Pohlii Mitt. op. cit. p. 438. 
p.23 et 
D cete aN 
(1) « Forsan a P. nigricante non diversa ». Mitt. l. c. 
