INDEX COLLECTIONS 



199 



J ones continued 



(1903). P. Bolleanum 



(1903). P. ligatum 



(1903), 4041, 4253. P. Coryae 



(1903, 1904), 5013. P. calif ornicum 

 v. 



(1903). P. puberulum v. 



570. P. carneum 



3028. P. longispicum 



3734. P. villosum 



4279, 4281. P. macrophyllum v. 

 Jon ea herbarium 



2469. P. flavescens 

 Joor 



P. Engelmanni 



Jordan 



8296, 8332. P. villosum 



Kalbreyer 



353. P. gracilispicum 

 Kappler see Hostmann 

 Karsten 



P. polygynum 



5. P. paradoxum 

 Karwinski 



(1833). P. longifolium 



(1844). P. Schumann! 



P. calyculatum 



P. Eobinsonii 



P. tamaulipense 

 Kearney 



2356. P. flavescens 

 Kellerman 



4541. P. velutinum 



4551, 4829. P. vulcanieum 



4720. P. eommutatum 



5100. P. robustissimum v. 



5154-5. P. multiflorum 



5604, 5612, 5728, 5972. P. zacapa- 

 num 



5822. P. piperoides 

 Kellogg 



(1909). P. flaveseens v. 

 Kennedy & Goodding 



57. P. calif ornicum v. 



Kerber 

 34, 351. P. nervosum 



87. P. Kobinsonii 



88. P. brachystachyum 

 301. P. piperoiden 

 1990. P. tamaulipense 



Killingsworth 



(1915). P. flavescens 



Kirkwood (see Lloyd) 

 147. P. tomentosum 



Knieskern 



P. flavescens 



Knoop 



iii. P. venezuelense 



iii b. P. Knoopii 

 Knowlton 



188. P. juniperinum 



Kofoid seo Beardslee 



Korthala 



(1843). P. fiavescens 



Krebs 

 101. P. flavescens 



Krug 



537. P. chrysocarpum 



538. P. antillarum 



Kuntze 



(1874). P. villosum 



P. afline 



3, 4, 36. P. bathyoryctum 



5. P. Liga 



6. P. Meliae 



9. P. hypericif olium 



10. P. falcifrons 



15. P. reductum 



16, 17, 679. P. piperoides 

 18, 19. P. emarginatum 

 20. P. Kuntzei 



219, 415. P. racemosum 

 426. P. tetrapteruia 

 495. P. antillarum 

 1597. P. tubulosum 

 3168. P. densum 

 23231. P. juniperinum 



