Lophozia. FRANZ STEPHANI. SEPCIES HEPATICARUM. 161 
planta crassus, depressus, viridis, radicellis pallidis arcte repens, parum 
ramosus, sub flore innovatus. Folia caulina conferta, praerupte inserta, 
suberecta, antice vix decurrentia, in plano quadrato-rotundata vel latiora 
quam longa, ad !/s quadri- vel quinqueloba, lobis inzqualibus (anticis 
minoribus) triangulatis et spina magna terminali armatis, ob margines 
recurvos canaliculatis, sinubus angustis, ceterum undulata vel e sinu 
loborum plicata et grosse remoteque exciso-spinosa. Cellule 27 y, basales 
27 »« 9/1, exinerassatte maxime chlorophyllifer:e, cuticula Levi. Folia 
floralia caulinis simillima, majora et profundius crispato-lobata. Amphig. 
florale vulgo nullum. Perianthia juvenilia viridia adulta subhyalina, 
erecta, grosse breviterque cylindrica, superne obtuse pauciplicata, obtusa, 
ore parvo setuloso, setulis plano conniventibus. Capsula in pedicello bre- 
viusculo subglobosa, rufo-brunnea. Spora 13 y. Elateres laxe hispiri con- 
colores. Andrecia in planta graciliore terminalia, bracteis ventricosis tri- 
lobatis, lobis acutis incurvis. Antheridia solitaria, maxima, globosa, bre- 
viter pedicellata. Gonidia parva, flava, varie angulata. 
Hab. Europa. Amec. sept. New Foundland. Miquelon (Langlade), Alaska 
pluribus locis. Cawcasus (Brotherus, Levier), Sibiria (Arnell), Canada 
(Macoun). 
46. L. Novse-GCeesarese (Evans) 5t. 
Syn. : Jungermannia Nova-Casarec Evans. Torrey Bot. Cl. XX, p. 308. 
Dioica, mediocris carnosa et fragillima, pallide-virens, hic illic roseo 
picta, laxe czespitosa, paludicola. Caulis ad 10 mm. longus pauciramosus, 
tenuis, in planta feminea crassus, viridis fragillimus, radicellis longis 
pallidis repens, superne longe procumbeus. Folia tenerrima, caulina 
remotiuscula, distiche patula, oblique breviterque inserta, ambitu late 
obovaia, antice vix decurrentia, ad medium inciso-biloba. sinu recto 
acuto vel obtuso, lobis triangulatis divergentibus cuspidatis. antico seepe 
duplo angustiore. basi pro more spina brevi patente armato. Cellulae api- 
cales 36 y, medio 36 »« 54 y, basi 45 »«X 72 y, trigonis nullis. Amphig. 
caulina nulla; folia caulina in planta feminea multo majora, conferta. 
minus oblique inserta, profunde triloba, lobis ovatis acutis medio majore, 
antico sepe lacinia quarta basali aucto, amphigastria in caule femineo 
lanceolata vel ovato-lanceolata, liberaovel folio adjacente coalita. Folia flo- 
ralia suberecta, maxima, irregulariter 3 vel quadriloba, lobis anticis 
semper angustis subligulatis, acutis vel truncatis, posticis ovatis acutis, 
sinubus ubique angustis profundis obtusis. Amphigastr. flor. supremum 
ad ?/s bilobum, lobis oblongis acutis vel apiculatis, folio supremo coalitum 
vel utroque folio alte connatum. Perianthia terminalia, ramulo capillaceo 
153 
