TaxUejeuneu . franzstephani. species hepaticarum (Vol. V, (1914). 



anguste linearis, vix solutus obtusus. Amphigastrmm llorale foiiis flo- 

 ralibus aequilongum, anguste elliplicuni, ad V^ bifidum, sinu angusto 

 obtuso, iobis lanceolatis acutis, integerrimis. Andrcecia sessilia brac- 

 teis bijugis. 

 Hab. Peruvia. 



78. Taxilejeunea microstipula St. n. sp. 



Dioica parva virens, in cortice csespitans. Caulis ad 15 nnn. longus, 

 parum longeque ramosus. Folia caulina contigua, recte patula, parum 

 concava, in plano ovato-elliptica (1,17 mm. longa, 0,83 mm. lata) sym- 

 nietrica, apice late rotundata, brevi basi inserta, basi antica truncato- 

 rotundata, integerrima. Cellulse superae 27X36 {ji, basales 36x54 jjl, 

 trigonis nullis. Lobulus parvus, folio quintuplo brevior, ovatus, carina 

 oblique adscendens, arcuata, levi sinu in folium excurrens, apice quam 

 basis triplo angustiore, truncato, angulo obtuso. Amphigastria caulina 

 exigua, caule parumlatiora, transverse inserta, subrotunda, ad mediuni 

 biloba, sinu recto, lobis late triangulatis acutis porrectis. Perianthia 

 uno latere innovata, magna, obovato-obIonga(1,17 mm. longa, superne 

 0,6 mm, lata) plicis posticis longe decurrentibus, latiusculis, omnibus 

 regulariter denseque crenato-papulosis, basi integerrimis. Folia floralia 

 parva perianthio plus duplo breviora, angusteligulata, apice rotundata 

 integerrima. Lobulus duplo brevior, linearis, haud solutus, truncatus 

 acutus. Amphigastrium florale ovatum, foliis floralibus parum brevius, 

 ad ^/5 inciso-bilobatum, sinu recto, lobis acutis. Androecia ignota. 



Hab. Cuba. 



79. Taxilejeunea obtusangula S. Hep. Am. And. p. 221. 

 Monoica mediocris flavescens, in cortice dense depresso csespitosa. 



Caulis ad 6 cm. longus, irregulariterremotequeramosus. Folia caulina 

 dense imbricata, subrecte patula, parum concava, in plano subrotunda 

 (1 mm. longa et lata) apice obtusa, integerrima, longissima basi inserta, 

 basi antica rotundata. Cellulse superse 27x27 jj. basales 27 X 36 [x, 

 trigonis subnullis. Lobulus parvus, folio sextuplo brevior, ovatus, carina 

 oblique adscendens, leviter arcuata, levi sinu in folium excurrens, 

 apice quam basis parum angustiore, oblique truncatus, angulo acuto. 

 Amphigastria caulina magna, caule quintuplo latiora, subrotunda, 

 leviter sinuatim inserta, ad ^/s emarginato-biloba, sinu amplo, lobis 

 late triangulatis, acutis vel apiculatis. Perianthia uno latere innovata, 

 magna 1,33 mm. longa, 0,67 mm. lata, deformia, ambitu subrectangu- 

 lata, superne leviter constricta, apice truncato-rotundata, nuda, rostro 

 subnullo, ore quidem amplo, plicis posticis brevibus, in unam brevem 



493 



