i:d. spach. — Hippocastanearuni revisio. 67 



PaVIA HYBRIDA Nob. 



Pavia hybrida De Cand. Prodr. ? (non Paviadiscolor Pursh.) 



P. foliolis lanceolatis, v. lanceolato-obovatJs, v. lanceolato- 

 oblongis, V. lanceolato-ellipticis, v. oblongo-lanceolatis , v. cu- 

 neato-lanceolatis , acuminatis, subtus puberulis, costa nervisque 

 subferrugineo-tomentosis , paniculis subdensifloris ; calycibus 

 tubuloso campanulatis v. subcylindraceis , vix inflatis, ungui- 

 bus petalorum lateralium dimidio brevioribus; staminibus in- 

 clusis , petalis lateralibus parum brevioribus. 



Praecedenti simillima. Folia Paviœ flavœ. Calyx purpurascens, 

 4-6"' longus. CoroUa Paviœ lividœ , at minor, 



Colitur in hortis, (v. v. c.) 



Pavia mutabilis Nob. 



P. foliolis lanceolatis, v. lanceolato-oblongis, v. cuneato-lan- 

 ceolatis, longe acuminatis, subtus puberulis, costa nervisque to- 

 mentosis; paniculis laxifloris; calycibus tubulosis nunc obconi- 

 cis, nunc subcylindraceis , nunc medio inflatis , unguibus peta- 

 lorum lateralium subcequalibus ; staminibus inclusis, petalis 

 lateralibus paulo brevioribus. 



Aibor paiva, duabtis pr^ecedentibiis simillima. Foliola majora nonnuraquam 

 8-10" longa. Pedicelli calycibus diiplo triplovc breviores. Paniculae 3-6" longae^ 

 subferrugineo-tomentosae. Caly^c 5-6'" îongus, purpurascens. Gorolla junior 

 rubro-flava , demum livide violascens ; petala lateralia pollicem circiter longa : 

 lamina clliptica v, elliptico-oblonga , longitudine unguis; petala superiora i5", 

 longa; lamina parva, suborbicularis. Capsula Paviœ lipidce. 



Colitur in hortis, ( v. v. c. ) 



Pavia versicolor Nob. 



vEsculus Pavia Wats. Dendrol. Brit. tab. i643 (nec aliorura.) 

 P. foliolis lanceolatis, v. lanceolato-obovatis , v. lanceolato- 

 ellipticis, acuminatis, glabris, subtus in venarum axillis barbu- 

 latis; paniculis sublaxifloris; calycibus campanulatis v. tubuloso- 

 campanulatis, unguibus petalorum lateralium brevioribus; sta- 

 minibus inclusis, petalis lateralibus brevioribus. 



Arbor cucitcr i5-pcdalis, cima pyiamidali v. suBiotuuda. Petioli3-4,, longi, 



