INDEX COLLECTIONS 



203 



Nuttall continued 



(1834). P. villosum 



(1836). P. calif ornicum 

 Nutting see Baker 

 Oersted* 



1, 3103. P. Eensoni 



3, 3086 pp. P. gracilispicum 



3, 3086 pp. P. piperoides 



4, 14, 3082, 3096. P. annulatum 



5, 3091, 3093. P. Cooperi 

 Orcutt 



P. densum 



234. P. Libocedri 



545. P. paueiflorum 



1310, 2027, 2044. P. californicum 

 v. 



1310a. P. villosum 



2013. P. californicum 

 Otto 



556. P. venezuelense 



565. P. Ottonis 

 Pabst 



554 pp. P. crassifolium 



554 pp. P. piperoides 

 Painter see Rose 

 Palmer (see Coues; Parry) 



(1853-4). P. Balansae 



(1875, 1877). P. juniperinum 



(1876). P. macrophyllum 



21, 81. P. tamaulipense 



79. P. ligatum 



84. P. Schumann! 



85. P. guadalupense 

 88. P. globuliferum 

 103, 291. P. thyrsoideum 

 119. P. Palmeri 



254. P. flavescens 

 270. P. californicum v. 



440. P. villosum 



441. 506, 665. P. californicum 



442. P. densum 

 719. P. carneum 



777. P. tomentosum 



778. P. Bolleanum 

 882. P. Eduardi 



Pammel 



(1888). P. Engelmanni 



& Davis 



114. P. villosum 

 Paris herbarium 



P. platycaulon 



198. P. piperoidea 

 Parish 



680. P. longispicum 



684. P. californicum 



899. P. densum v. 



970, 3005, 5071. P. Libocedri 



1073. P. villosum 



1443. P. paueiflorum 



1444. P. ligatum 

 Parry (see Wright) 



(1877). P. californicum v. 

 877. P. Libocedri 



& Lemmon 



373. P. Libocedri 



& Palmer 



799. P. falcatum 

 799%. P. thyrsoideum 



Parsons 



(1877). P. juniperinum 



Patris 



P. piperoides 

 Paul of Wuertemberg 



(1831). P. velutinum 

 Pavon 



P. angustif olium 

 P. brachystachyum 



P. semiteres 



Pearce 



(1864). P. tucumancnse 



Peck 



444, 530. P. piperoides 

 824. P. crassifolium v. 



Peckolt 



624. P. crassifolium 

 de Pedeguara 



2690. P. amplifolium 



*See note under Lehmann. 



