REVUE BRYOLOGIQUE 175. 
tivus are smaller and shorter, while older and longer 
laciniae surround them, giving the margin a very àrre- 
gular and torn appearance. Anth. laevis is a very muc 
stouter plant, very thick and fleshy in living specimens 
and the margin is not laciniate but merely divided into 
thick rounded lobes. Spores and Elateres are very similar 
in both species; but the male organs of À. Stableri are 
very remarkable, each cavity containing up to 20 anthe- 
ridia on very short stalks. 
F. STEPHANI, Leipzig. = 
Oncophorus suecicus 7. sp. 
Auloïcus, laxe caespitosus, 2-5 cent. altus, infern 
 nigro-fuscus, superne nitidulus et viridis vel luteus 
Caulis 1-5 cent. longus, parce tomentosus, fere cylindricus, 
uno strato cellularum corticalium, crasso-membranaceis 
vestitus. Folia æqualia, undique patentia, raro subsecunda, 
_sicca flexuoso-torta, e basi lanceolata sensim in cuspidem 
_ longam et canaliculatam angustata; margo cuspidis irregu- 
_ lariter et leviter crenulato-dentatus ; nervus tenuis, breviter 
_excurrens, inferne tribus stratis cellularum, superne 3-4 
_stratis constructus, cellulis strati medii distincte majo- 
ribus, superne saepissime duo vasa stereidea ventricalia ab 
1-3 cellulis formata exhibens et saepe in dorso humilite 
dentato: cellulae humiliter papillosae, granulis opacae 
_basales lineari-rectangulares, superiores immo breviores et 
quadratae vel fere quadratae, marginales cuspidis itaque 
ac omnes cellulæ laminæ angustioris bistratæ; alares un 
tratæ, magnæ, fusco-luteæ, haud raro ab ceteris bene 
definitæ, in 4-6 seriebus sed nervum non attingentes. Flos 
masculus mox infra perichætium , gemmiformis; folia 
perigonialia late ovata, subito breviter et obtuse cuspidafa 
ntimum enerve. Folia perichætialia alte vaginantia 
ovaliter elongatæ 
ab 1-3 
