Dioica, minus robusta, angustior, sEepe rufo-brunnea, planla mascula 

 ssepe purpurascens. Costa minus valida, ad 12 cellulas crassa. Involucra 

 depressa vel adscendentia, compresso-cylindrica, kevia, apice truncata, 

 hic illic celiulis prominuiis subdenticulata, pariete dorsali (in planta 

 sterili) saepe fissa vel omnino aperta. Calyptra normaliler inclusa, crassa 

 (basi 5 strata) apice bistrata. Capsula ut in praecedente. 



Reliquis vix minus communis, forsan adhuc solum commutata. 



3. Pellia calycina (Tayl.) Nees. Hep. Eur. 1838, III. p. 386. 



Syn. : Jungennaunia calijaua Tayl. in Mackay. Fl. Hib. 11, p. 55. 

 Pellia endiviaefolia Lindb. Hep. in Hib. 1874, p. 534. 

 Pellia fuciformis Nees. Hep. Eur. 1838, III, p. 388. 



Dioica, minus robusta saepe subtenuis, pro more fusco-purpurea, 

 augusta. ramis numerosis instructa, alis crispatis. Involucra, suberecla, 

 tubulosa, laevia, ore angustato lobato, lobulis paucispinosis. Calyptra 

 inciusa, bistrata. basi sua involucro roalita. Capsula minor, pluristrala ; 

 cellulai externae magnae cubicse, nodulosae incrassatae, internai trislrata?, 

 humillima3, liaud incrassata;. Elateres r,>mnuentes liumissimi. tenuissimi, 

 liberi sed comati, bispiri. Elateres decidui multoties breviores et sat 

 validiores trispiri. Planta mascula valde angustata, multiramosa. 



In rupibus calcariis vel in solo aquis calcariis saturato. 



Die griechische Pflanze Pellia fuciformis Nees ist eine unlergetauchte 

 Wasserform obiger Art, wie jene bei Hochwasser nichl sellen vorkommt; 

 die ovalen Organe sitid anhangende Diatomeen (Cocconeis Pediculus Ktz.). 



ANDROCRYPHIA Nees. 



Planla? foliosae, spectabiles, virides, saepe purpurascenl.es flaccidaj. arcte 

 repentes, terricolae vel paludicolae. Caulis monopodialiter pauciramosus, 

 costaeformis, antice planus, vel leniter canaliculatus, postice valde pro- 

 ductus, medio 12 cellulas crassus, cellulis internis majoribus, radicellis 

 hyalinis repens. Folia subrotunda, parum imbricata, oblique a caule patula, 

 pluristrata, limbo unistrato ad 20 cellulas tantum lato, postice breviter 

 inserta, antice attenuatim in caule decurrentia, celerum margini antico 

 caulis alatim adnata, minime succuba et fere omnino horizontalia, plano- 

 explanata, flaccida; cellulx foliorum ad 50 u., basi duplo longiores, omnes 

 367 



