—_ HEDWIGIA. 
Kr 
Organ für specielle Kryptogamenkunde, 
nebst 
Repertorium für kryptog. Literatur. 
Redigirt von Dr. @. Winter. 
1887. Januar u. Februar. Heft 1. 
Ueber einige Lebermoose Portugals. 
Frullania calcarifera. St. n. sp. 
Dioica, robusta, fusco-brunnea, in sicco subnigra. Caulis 
procumbens, usque ad 5 cm longus, rigidus, regulariter 
bipinnatus, ramulis approximatis, subrecte patentibus, apicem 
versus gradatim minoribus, ad basin caulis saepe attenuatis 
flagelliformibus microphyllis, pinnulis secundariis 
numerosis, regulariter positis. 
Folia dense imbricata, ovata, mucronata, valde 
concava, apice recurva, dorso caulem superantia, lobo dorsali 
parvo; auricula a caule remota, oblique extrorsum nutantia, 
ovato-saccata, ore constricto styloque magno, 
Cellulae apicales 0,012 mm, medianae 0,017 mm, tri- 
gonis parvis, basales 0,025:0,030 mm trigonis magnis hya- 
linis; in medio folii lines cellularum moniliformis est, nec 
apicem nec basin folii attingens,. 
Amphigastria magna, auricula tamen non tegentia, im- 
bricata, statu explanato subreniformia, ad ! incisa, lobulis 
obtusis; basi longe acuteque hastata, margine maxime 
revoluta, medio gibbosa, apice patula. 
Perianthia in ramulis brevibus lateralia, laevia, oblongo- 
ovata, tricarinata, brevirostria, dorso profunde sulcata, pistilla 
dua; folia involueralia quadrijuga, semicordata, acuminata, 
acuta, intima versus apicem grosse dentata, basi fimbriata, 
lobulo profunde soluto, marginibus valde revolutis, squar- 
rose recurvo; amph. invol. intimum foliis suis subaequi- 
 magnum, ovatum, uno vel utroque latere foliis alte conna- 
tum, ad !J; ineisum, lobulis margine valde revolutis, squar- 
rose-recurvis, margine grosse lobato-dentatum. 
1 
Da un 2 
