Frullania. franz stephani. species hepaticarum (Vol. IV, 1911). 



12. FruUania turbata St. n. sp. 



Dioica major, fusco-bruniiea, gracilis, dense intricata. Caulissid 12 cm. 

 longus, regulariter bipinnatus, pinnis primariis ad 25 mm. longis parum 

 remoteque pinnulatis. Foiia caulina imbricata, valde concava, oblique 

 patula, antice caulem late superantia, in plano ovata, acuminata, dorso 

 valide appendiculata, appendiculo rotundato. Cellulse superae 9X18 ji 

 trigonis nodulosis, parietibus flexuosis, basales 12x18 [x, trigonis 

 majusculis trabeculatim confluentibus. Lobulus cylindricus, duplo lon- 

 gior quam latus, cauli contiguus, vertice obtusus, sub ore leviter 

 constrictus, ore ipso rotundato, marginem folii parum superante. 

 Amphigastria caulina magna, profunde sinuatim inserta, in plano ovata, 

 apice ad V^ inciso-biloba, sinu amplo, lobis acutis. Perianthia fusiformia 

 longe angusteque rostrata. Folia floralia int. anguste lanceolata, longius 

 attenuata, integerrima, lobulo sequilongo parum angustiore ad ^ji soluto, 

 margine interno lacinula parva armato. Amphigastrium florale int. foliis 

 sequilongum ; disco basali integro obcuneato, superne utrinque appen- 

 diculato, appendiculis rotundatis, apice profunde emarginato-bifidum, 

 sinu amplo, lobis curvatim conniventibus, angustis, longissime atte- 

 nuatis, disco basali sequilongis. Androscia capitata, sessilia, ssepe in 

 pinnulis terminalia. 



Hab. Brasilia orientalis. 



13. Frullania mirabilis Jack et St., Hedwigia, 1892. 

 Sterilis gigantea robusta, fusco-brunnea, corticola. Caulis ad 30 cm. 



longus, regulariter bipiimatus, pinnis ad 3 cm. longis, sparsim pinnu- 

 latis, ramis longioribus interjectisadl5cm. longis, similiter pinnulatis. 

 Folia caulina imbricata, valde decurva subinvoluta, in plano late ovata, 

 symmetrica (1 mm. longa, medio 0,86 mm. lata) optime apiculata, 

 basi antica valide appendiculata, appendiculo triangulari acuto 

 porrecto appresso. Cellulse superse 18 jjl parietibus flexuosis nodu- 

 losis, medise 18X27 [j. similiter incrassatae, basales 18X45 {i parie- 

 tibus trabeculatis. Lobulus cylindricus, erectus, cauli appressus, qua- 

 druplo longior quam latus , vertice obtusus , ore recte truncato ; 

 stylus magnus foliaceus, anguste lanceolatus basi dentatus, apice 

 longe attenuatus, interdum bifldus,semperrepMcatuspenduIus. ^mjoA^- 

 gastria caulina maxima, foliis subsequimagna, in plano subcircularia, 

 transverse inserta, basi utrinquebreviter cordato-appendiculata, appen- 

 diculis rotundatis conniventibus, apice breviter exciso-bidentula, den- . 

 tibus acuminatis. 



Hab. Andes Peruvise, Novse Granadse, Costaricse. Guiana. 



597 



