INDEX—COLLECTIONS 193 
Edmunds 
— Р, flavescens 
Eggers 
93, 965, 1651, 1983, 3328, 4782. P. 
antillarum 
661, 946, 6398, P. flavens v. 
880 pp., 926, 1147. P. chrysocarpum 
880 pp., 1741, 2011. P. racemosum 
1400, 4668, 4724, 4902, 6077, 6396. 
P. piperoides 
1682. P. anceps 
1845. P. dichotomum v. 
1899. P. hexastichum 
3847, 3877. P. rubrum 
6140. P. hexastichum v. 
7060. P. trinervium 
13335. P. Ottonis 
14829. P. quadrangulare 
15229. P. Eggersii 
” Eggert 
(1892, 1896), 450, P. flavescens 
Ehrenberg 
— P. tomentosum 
13. P. antillarum 
422 pp. P. brachystachyum 
422 pp. P. velutinum 
1011. Р, pachyarthron 
Elmer 
1758, 3794. P. villosum 
3607. P. densum 
Emanuel 
1. P. antillarum 
Endlich 
634, 1048. P. velutinum 
689. P. californieum v. 
1138, P. nervosum 
1164. Р, ligatum 
1170, 1220, 1267. Р. puberulum v. 
. 
Engelmann 
> — P. Coryae 
— P. densum 
> — P. villosum 
1840), 106. P. flavescens 
(1880). P. californieum 
(1880). P. Libocedri 
(1880). P. macrophyllum 
707. P. flavescens v. 
— & Sargent 
_7(1880). P. californicum v. 
' (1880). P. densum 
Faxon 
(1873). P. flavescens 
Fendler 
P jus; P. flavescens 
/ 112, 136, 654. P. piperoides 
281, P. juniperinum 
651, 1117, 1341, 1810. P. venezue- 
lense 134? 
1102. Р. Fendlerianum 
1103, 11038. P. pachyphyllum 
4. P. polygynum 
1105. P. rigidum 
1106. Р. tubulosum 
1108. Р. ovalifolium 
P. gracilispicum 
1110, 1111, 1761, P. tovarense 
1115, B. cuneifolium 
1762, P. longipetiolatum 
1811. P. bilineatum 
2396. P. crassifolium 
2174. P. tucumanense 
Field Museum herbarium 
— P. Greggit 
Finley 
(1900). Р. villosam 
