INDEX COLLECTIONS 



197 



Haynald herbarium 

 P. chrysocarpuin 



Heald 



(1909, 1911). P. Engelmanni 



Hedge ock 



422, 427. P. Engelmanni 



784, 1512, 1654-5, 3993, 4911, 4939, 



8136, 9319, 9833, 15980. P. juni- 



perinum 



841, 9953. P. Cockerellii 

 815-7, 842-3, 4853, 4872-3, 4916, 



41)21-2, 4940, 9860, 15100, P. Co- 



ryae 



1893, 1896, 4840. P. villosum 

 1895, 1898. P. Liboeedri 

 4915. P. densum 



4923. P. longispicum 



4924, 4933. P. macrophyllum 

 8269. P. tiavescd-ja 



9685. P. capitellarum 



& Long 



4829, 9720. P. paueiflorum 

 9677-8, 9686, 9688, 9830-32, 9855. P. 



Ccryae 



9692. P. macrophyilum 

 9696. 9814. P. californicum 

 9815. P. californicum v. 

 9817, 9854, 9862. P. juniperinum 

 9861. P. Cockerellii 



& Meinecke 



4805, 4830. P. Libocedri 

 4829. P. paueiflorum 

 Hedrick 



180. P. jumperiiittm 



181. P. Coryae 

 Heller (see Snodgrass) 



(1896). P. californicum 

 205, 6186. P. antiUarum 

 514. P. racemosum 

 750. P. flavescens 

 1376. P. Engelmanni v. 

 3534. P. juniperinum 

 6161. P. trinervium 

 6188. P. Helleri 

 10464. P. californicum v. 



Heller & Brown 



5036. P. villosum 

 Henry 



(1890). P. fiavescens 

 Herrick 



133. P. Coryae 



985. P. juniperinum 

 Hess (see Britton) 



675. P. hexastiehum 



1913. P. piperoides 



5402. P. antillarum 

 Heyde & Lux 



3140. P. Heydeanum 



3141. P. uspantanum 

 Hieronymus (see Lorentz) 



(1873), 421. P. Hieronymi 

 419. P. argentinum 

 729. P. Liga 



& Lorentz 



237. P. argentinum 



& Niederlein 

 (1878). P. crassif olium 

 165. P. pruinosum 



Hillebrand 



(1863). P. villosum 

 Hillman 



11715. P. ligatum 

 Hinds 



(1841). P. Robinsonii 

 Hioram 



(1912). P. antillarum 

 Hitchcock 



(1890). P. antillarum 



(1890). P. rubrum 



(1890). P. Wattii 

 Hoffmann 



219. P. Cooperi 



360. P. robustissimum 



378. P. ceibanum 



809. P. gracilispicum 

 Holliek (see Brittoa) 



(1880). P. viUosum 

 Holmes 



(1906). P. paueiflorum f. 



