— 54 — 
Polytrichum Ohioense Ren. & Card. 
“ strictum Banks. 
Plagiothecium denticulatum laetum 
Aust. = P lagiothecium passai- 
c ens e Aust. 
Plagiothecium eiegans (Hook.) Sch. 
forma. 
Plagiothecium elegans nanum (Jur.) 
Walth. & Mol. 
Plagiothecium roeseanum (Hpe.) B. 
& S. 
^Plagiothecium Ruthei Limpr. 
Plagiothecium turfaceum (Lindb.) 
Sch. 
Pylaisia polyantha brevifolia 
(Lindb. & Arn.) Par. 
Pylaisia polya7itha [amesii (Sulliv.) 
E. G. Britton. 
Palaisia Schnnperi Card. 
“ subdenticulata B. & S. 
Rhabdoweissa fuga.x {ldQdi\Y.) B.& 
Rhacomitrum aciculara (L.)Brid. 
“ fasciculare (Schrad.) 
Brid. 
Rhyne hostegium rusciforme (Weiss) 
B. & S. 
Schistidium gracile (Schleich.) 
Limpr. 
Schistidium alpicola rivulare (Brid.) 
Wahlenb. 
Sphagnum acutifolium Ang. var. 
versicolor Warnst. 
Sphagnum acutifolium gracile Roll 
forma plage lliforme Roll subf. 
viride Roell. 
Syhagnuiti acutifolium gracile Roll 
purpureum Roell. 
sphagnum Girgensohnii graciles- 
cens Grev. 
Sphagnum GirgensoJmii tenellum 
Roll forma capitatum Roll subf. 
ochraceo-virescens Roell. 
Sphagnum Girgeiisohnii tefiellu7n 
Roll forma viresce7is Roell. 
Sphag7iu7n 77iediu77i i77ibricatu77i Roell 
forma roseu7n Roell. 
Sphagnum Schmiperi deflexu77i Roell 
subf. viresce7is Roll. 
Sphag7iU7n Schwiperi deflexiun Roell 
forma viride Roell. 
Sphagnwn squarrosiwi C7ispidatu77t 
Warnst. forma paliido-virescefis 
Roell. 
Sphag7iu77i sguarrosu77i patulum 
Roell forma fiavo-vire7is Roell. 
Sphagnu77i Wilso7ii quuiquefarhirn 
Roell ioxvciSi patuliwi Roell subf. 
purpurasce7is Roell. 
Sphag7iufn Wulfii squarrosulu77t 
Russ, forma viride Roell. 
Tetraplodon aiigicstatus (L. f.) B. 
& S. 
Thuidium abietinum hystricosum 
Mitt. (Husnot thinks this variety 
does not differ from the species). 
Trichosto77iU77i crispuln77i Br. 
To'rtella fragilis (Drumm.) Limpr. 
Tortula subintermedia (Ren. & 
Card.) Card., nom. nov. 
Ulota A77ierica7ia Mitt. 
“ crispula Bruch. 
Weber a C077i77iutata Sch. 
“ cruda 77ihior Sch. 
“ Dicks. )Schwaegr.) 
“ nuta7is caespito sa (H. & H. 
Huebn. 
Webera nutans stibde7iticulata 
(Brid.) Huebn. & Sch. 
Webrra nutans (Schreb. ) Hedw. 
forma retilaxiore Card. & Ther. 
Webera nutans forma intermediate 
between var. caespitosa and var^ 
SUBDENTICULATA, fide Cardot. 
*Webera proligera (Lindb.) Kindb. 
