300 



dls lilspidulls vix iiUis: aculels nullis v. confertls v. rccur- 

 vis: turlonibus arcualls v. superne angulatis dense pube- 

 rulls: follis omnlbus lernatis v. subseplenatis, follolis ob- 

 longo-ovatis v. lanceolatls, integris v. subincisis, plicatls 

 V. planis, abrupte acuminatis, subtus incanis leviter tomen- 

 tosis, basi obtusis, acutis v. cordatls: pedunculis subsoli- 

 tariis v. paniculalls: lacinis calycinls lanceolalis v. ovalls, 

 Jnermibus v. pcdlcclllsqiie dense aculeolatis: pelalis oblon- 

 gulis: fruclii minori v. mediocri, coccineo v. luteolo, dulci 

 Y. magis acldo. 



IL Intermedli. 



Subspecies 1. Rub. a caesio-candlcanle a. glandulis 

 blformibus, aculeis medlocribus subinaequalibus reclis, 

 lurionibus procumbenlibus obtusangulis glabris epruinosis, 

 sllpulis subulalis, folils ternatJs, follolis ovatis obovaiisque 

 integris acuminatis applanatls, subtus incanis subtoraen- 

 toso-pubescentlbus, pedunculis subpaniculatls, lacinils caly- 

 cinls ovatis cuspidalis tomenlosis fructus glaberrimi pa- 

 tcntibiis, petalis late- ovatis inlcgerrimis ungue brevi, 

 semlnibus semiorbiculatls. 



Variat: glandulis blspldls raris: aculels leviter curva- 

 lls: iurionibus subarcuatis: stipulls lanceolatls: folils rarius 

 pedato-quinatis v. follolis passlm levissime lobatls v. sub- 

 tus magls tomentosis v. basi in superloribus relusis: pe- 

 dunculis corymbosls: calycibus fructus reflexis. 



h. (R. vestitus Weih.), aculeis majoribus fere aequali- 

 bus subcurvails, turlonibus decurvatls subpruinosls, stipulls 

 lanceolalis, folils lernatis pedalo-qulnatlsque, follolis sub- 

 rotundls ovalisque undulatis serralis, sublus albidis pubes- 

 centl- tomentosis, pedunculis paniculalls, calycibus fructus 

 reflexis, seminibus ovalls superne subobllquis. 



Variat: aculeis medloeribus subinaequalibus: iurlon. 

 procumbenlibus v. apice radlcanlibus: follolis levissime 

 lobatls V. dcnlaüs, basi oblusis v. relusis: pedunculis 



