Odontolejeunea. FRANZ STEPHANI. SPECIES HEPATICARUM (VOI .V. I912'i. 



Odontolejeunea Spruce 1884 



IManla' parvse vel mediocres, dilute brunnea\ \el llavescenles. in 

 foliis arborum repentes, rarius corlirohe. Cuults invimlariter ramosus. 

 ramis vulgo siinplicibus longe vagantibns, aliis hiv\ ioribus interjectis. 

 Folia cuulina imbrirata, valdc concava, marginc postico arcte incurvo, 

 superne plana, semper armata, apice acuta vel rotundata. Lobulus par- 

 vus, inflatus, superne plano-appressus, semper annatiis. Atnphigustrni 

 eaulina rotunda, nuda vel armata, basi profunde /issa, lobis plus minus 

 divergentibus, in sinu recurvis vel caudatim elongatis et pendulis. 

 in/lorescentia dioica, in una monoica. 1'erianthia in caule ramisque 

 terminalia, uno latere innovata, vulgo alte emersa, obcuneata, com- 

 pressa, superne alata, alis semper armatis, antice plana, plica postica 

 angusta, in aliis lata, parum intlata, nuda. Folia floralia magna, perian- 

 thio aequilonga vel parum breviora, semper armata; lobulo parvo 

 integro. Amphigastrium florale parvum, integrum vel armatum. 

 Andrceria in ramis tcrminalia vel in caule sessilia, longius spicata. 



Africa 



t. Odontotejeunea mauritiana St. n. sp. 

 1 Odontolejeunea Hanningtoni Mitten. 



3. Odontolejeunea Sieberiana (Gottsche) St. 



4. Odontolejeunea tortuosa (b. et L.) St. 



5. Odontolejeunea thomeensis St. n. sp. 



America tropica 



6. Odontolejeunea tocoriensis St. 



7. Odontolejeunea longispica Evans. 



8. Odontolejeunea decemdentata Spruce. 



9. Odontolejeunea rhomalea Spruce. 



10. Odontolejeunea angustifolia St. n. sp. 



11. Odontolejeunea catcarata (Mont.) Spruce. 



12. Odontolejeunea tunulata (Weber) Spruce. 



13. Odontolejeunea martinicensis (Ldbg.) St. 



171 



