INDEX—COLLECTIONS | 187 
INDEXES 
A. COLLECTIONS 
Abrams 
2687. P. villosum 
2749. P. longispicum 
3230, P. californicum 
— & McGregor 
— P. densum 
33, 49. P. longispieum 
Alderson 
705. P. longispicum 
Alexander 
— P. Grisebachianum 
Ames 
(1858). P. flavescens 
Anderson 
— PF. flavescens 
Andrieux 
346. P. calyeulatum 
347. P. velutinum 
Anthony 
(1897). P. Townsendi 
Applegate 
(1899). P. densum 
Appun 
1783. P. Appuni 
Arechavaleta 
136. P. faleifrons 
Arséne : 
6. P. Forestierae 
8. P. velutinum 
7, 10. 896. P. brachystachyum 
Aschenborn 
— P. velutinum 
147. P. villosum 
428. P. brachystachyum 
Austin 
(1876). P. ligatum 
698 pp. P. Libocedri 
698 pp. P. villosum 
Baker (see Earle) 
203. P. villosum 
2096. P. ceibanum 
2559. P. antillarum 
2602. P. piperoides 
—, Earle & Tracy 
92. P. juniperinum 
— & Nutting 
(1894). P. densum 
(1894). P. villosum 
Balansa 
2495. P. Meliae 
2496, 3218. P. Liga 
2497. P. Balansae 
2498, 4722. P. piperoides 
3219. P. faleifrons 
3220, 4721. P. Casimiranum 
Balbis—see Bertero 
Baldwin 
307. P. flavescens 
Ball 
(1882). P. gracile v. 
Bang 
363, 2903. P. undulatum 
632. P. Brittonianum 
632 (ii). P. bolivianum 
657, 1717. P. crassifolium 
— 
Barber (see Townsend) 
(1901). P. villosum 
Barkelew 
177. P. Townsendi 
Barnes & Land 
284, P. carneum 
Bartlett 
6. P. flavescens 
Baur 
286. P. Henslovii 
Beardslee & Kofoid 
7 (1891). P. flavescens 
