13 



lanceolatis, acutissimis, apice vix tortis, margine toto recur- 

 vatulo, nervö louge infra apicem semper ut spina excurrente ; 

 theca pallida, ovato-elliptica, baud horizontali, sed angulo ob- 

 tuso e seta exstante, magis leptodermi; annulo lato, duplici 

 et hic illic triplici; ciliis distiucte complanatulis minusque ap- 

 pendiculatis ; operculo semigloboso-conico, obtusiusculo; etc. H. 

 rejiexum jam areolatione foliorum semper est optime diversa. 



6. Lophocolea incisa Lindb. 



Paroica, ad 3 cm. usque longa et 2,5 mm. lata, sub- 

 gregarie — sparse crescens, suberecta et praesertim ad sum- 

 mitates fertiles dense longeque radicosa, luteolo-hyalina, aetate 

 nigrescens, parce irregulariterque dichotoma, ramis ad 1 cm. 

 longis; folia vix imbricata, accrescentia, läxa, applanata, sub- 

 verticaliter affixa, ovato-rectangularia, antice vix decurrentia 

 ibidemque saepe unidentata, plus minusve reflexula, inferiora 

 subplana, obtuse incisa, lobis obtusis vel acutiusculis, lobo su- 

 periore vulgo majore, folia superiora margine late sed irre- 

 gulariter reflexa, sensim sensimque profundius et acutius in- 

 cisa, lobis acutis — cuspidatis, lobo superiore vulgo majore; 

 bracteae masculae 3 — 5 paria, sensim sensimque magis trans- 

 verse affixae, e basi erecta et saccata recurvatae, irregulariter 

 profunde acuteque incisae vel fere laceratae, margine fere toto 

 latissime et irregulariter rerlexae grosseque serrato-dentatae ; 

 paraphijses magnae, foliiformes, plus minusve subulatae ; am- 

 phigastria accrescentia, summa (in inflorescentia) fere dimi- 

 dia magnitudine bractearum, erecto-patentia, elliptica, acutis- 

 sime incisa, lobis fissis, laciniis subulatis, acutissimis, bamato- 

 incurvis, margine denuo dentatis; cellulae majusculae, rotun- 

 dae, angulatae, laevissimae, conformiter in toto ambitu in- 

 crassatulae, spatiis trigonis nullis; colesula semiemersa, e basi 

 angusta elliptica, triangularis, exalata, triincisa, labiis humi- 



