(VOL. V, 1916). FRANZ STEPHANI. SPECIES HEPATICARUM Diplasiolejeun . 



oblonga, acuta, lobulus parum brevior sublinearis, obtusus, ad medium 

 solutus. Amphigastrium florale lobulis sequilongum, obovato-oblon- 

 gum, ad V» inciso-bifidum, lobis anguste triangulatis obtusis. Andrcecia 

 sessilia, bracteis quadrijugis. 

 Hab. Nova Granada. Cipaquira. 



18. Diplasiolejeunea replicata. S. Hep. Am. And., p. 302. 

 Monoica tenella, pallide viridis vel rufula, prostrata. Caulis ad 15 mm. 



longus, parum irregulariterque ramosus. Folia caulina parum imbri- 

 cata, recte patula, valde concava, in plano ovato-triangulata(l,17 mm. 

 longa, 0,9 mm. lata) symmetrica, apice rotundata, brevissima basi 

 inserta, basi antica longe truncato-rotuiklala, intrgtTrima. CelluUe 

 supera 18X18 basaies 18x36 fj., trigonis magnis, in medio parie- 

 tum nodulosis. Lnbulu* maximus, in .s/iu nisiformis, involutus, ex 

 parte occultus, in plano optime eliipticus, duplo longior quam latus, 

 apice brevissimo, oblique truncato, angulo acuto, carinaarcuata,amplo 

 sinu in folium excurrens. Amphigastria caulina magna, ambitu late 

 obcuneata, transverse inserta, ad medium emarginato-biloba, sinu 

 recto obtuso, lobis ovatis obtusis divergentibus. Perianthia uno latere 

 innovata, oblongo elliptica (1,33 mm. longa, medio 0,67 mm. lata) 

 apice rotundata, rostro validissimo, conico, plicis posticis parallelis, 

 angustis, longe decurrentibus. Folia floralia perianthio subtriplo bre- 

 viora, lanceolata, obtusa, lobulus tertio brevior, sublinearis, ad V* 

 solutus, obtusus. Amphigastrium florale perianthio triplo brevior, 

 obovato-obconicum, ad medium inciso-bifidum,rimaangusta, segmentis 

 ligulatis, apice rotundatis. Andrcecia in ramisterminalia, bracteis 8-jugis. 

 Hab. Andes quitenses. 



19. Diplasiolejeunea Rudolphiana. St. Hedw. 1896, p. 79. 

 Monoica, major, fusco-virens, in cortice caispitans. Caalis an 25 mm. 



longus, irregulariter multiramosus. Folia caulina conferta, recte patula, 

 valde concava, in plano late ovato-rectangulata (1,33 mm. longa, me- 

 dio 1,1 mm. lata) brevissima basi inserta, optime symmetrica, inte- 

 gerrima. Cellulse superaj 18X18 basales 27x27 jt, valida3. Lobulus 

 maximus, folio parum brevior, fusiformis, triplo longior quam latus, 

 recte patens, carina leviter arcuata, recto sinu in folium excurrens, 

 apice quam basis duplo latiore, oblique truncato, angulo spina angusta 

 longa armato. Amphigastria caulina contigua, magna, caule quintuplo 

 latiora, lambitu late obconica, transverse inserta, ad 2 /s inciso-bifida, 

 sinu recto, lobis linearibus, divergentibus, apice rotundatis. Perianthia 

 uno latere innovata, pyriformia (1,33 mm. longa, medio 0,67 mm. 

 926 



