Flora von Südbosnien und der angrenzenden Herceeovina. 



107 



die Abgrenzung der Typen in der Gruppe der Eucaninae so schwankend 



und unsicher machen. 

 In Hecken bei Kupina im Kosevothale nächst Sarajevo, Juni. 

 Rosa biserrata Merat, Flor, de Paris (18 12), pag. 190. 

 In Hecken bei Svrakino selo ca. 5 20 M. s. m.; Juni. 

 Da immer wieder Rosa biserrata Merat, Rosa sphaeroidea Rip. und Rosa erio- 



styla Rip. mit einander verwechselt werden, so will ich diese drei Formen, 



welche mir in Originalexemplaren vorliegen, in einer kleinen Tabelle näher 



erläutern. 



Rosa biserrata 



Merat 



Fl. Paris (1812), pag. 190 (Paris!). 



Frutex elevatus, rami tlori- 

 geri aculeati vel inermes, acu- 

 lei truncorum robusti-falcati. 



Stipulae anguste lanceolatac, in 

 margine sat dense glandulis ru- 

 bescentibus ciliatae. 



Petioli copiose glandulis pur- 

 purascentibus praediti. 



Foliola elliptica vel ovata, ple- 

 rumque obtusiuscula vel sat 

 rarius acuta, subtus glaucescen- 

 tia, nervis valde prominenti- 

 bus; nervus primarius glandu- 

 lis purpur-ascentibus praeditus, 

 in margine composite tenuiter 

 glanduloso-serrata, cum denti- 

 culis seeundariis 2 — 3 intermix- 

 tis, in petiolum anguste rotun- 

 data vel subattenuata, supra 

 opaca. 



Receptacula et fruetus spu- 

 rii globosa vel ovoideo-glo- 

 bosa, solitaria vel corymbosa. 



Stvli plus minus dense pilosi vel 

 hirsuti, discus conicus. 



Pinnulae sepalorum glandulis 

 copiose praeditae. 



Petala dilute rosea. 



Rosa sphaeroidea 



Ripart 



in D eseglise, Catalogueraisonne 



Nr. 184 (1876). 

 Exempl. orig. in herb. H. Braun. 



Frutex elevatus, trunci robusti- 

 aculeati, rami florigeri ple- 



ruraque inermes vel hinc inde 

 plus minus aculeati. 



Stipulae sat late-ovato-lancco- 

 latae, in margine dense glan- 

 dulis purpurascentibus ciliatae. 



Petioli plus minus glandulis pur- 

 purascentibus obtecti. 



Foliola ovata vel ovato-oblonga, 

 apicem versus acuta vel acu- 

 minata, basin versus late 10- 

 tundata vel subcordata; nervus 

 primarius eglandulosus vel in 

 basin versus glandulis 1 — -2 

 praeditus; utrinque viridia sub- 

 tus pallidiora, supra nitida vel 

 subnitida, vel saepe etiam sub- 

 opaca, in margine biserrata. 



Receptacula et f r u c t u s s p u- 

 rii globosa vel subovoideo-glo- 

 bosa, plerumque corymbosa, \ el 



solitaria. 



Styli dense pilosi sed non villosi, 

 discus subplanus. 



Pinnulae sepalorum eglandulo- 

 sae vel glandulis 1 — 3 inter- 

 mixtae. 



Petala dilute rosea. 



Rosa eriosty/a 



Ripart et Deseglise 



in D e s e g 1 i s e, Catalogue raisonne 



Nr. 194 (1876). 

 Exempl. orig. in herb. A. Kerner. 



Trunci elevati, robusti-aculeati, 

 rami florigeri robusti acu- 

 leati vel hinc inde inermes, sub- 

 inermes. 



Stipulae sat late-lanceolatae, 

 auriculis acutis, margine dense 

 glandulis purpurascentibus ci- 

 liatae. 



Petiola dense glandulis rube- 

 scentibus obteeta, aculeata vel 

 inermia. 



Foliola medioeria, ovato-ellip- 

 tica apicem versus obtusiuscula, 

 superiora hinc inde subacuta, 

 basin versus late rotundata, in 

 margine glanduloso - biserrata, 

 nervus primarius eglandulosus 

 vel glandulis 1—2 basin versus 

 praeditus; utrinque viridia sub- 

 tus pallidiora, supra obscure- 

 viridia subnitida. 



Receptacula etfruetusspu- 

 rii solitaria vel 1 — 6 corym- 

 bosa, globosa, medioeria. 



Styli dense albo- villosi disco 

 valde superantes, discus sub- 

 conicus. 



Pinnulae sepalorum glandulis 

 copiose praeditae. 



Petala dilute rosea. 



