198 THE GENUS PHORADENDRON 
Holstein 
— Р. Engelmanni 
Holton 
654-5. P. Holtonis 
656. P. quadrangulare 
Hooker herbarium 
— P. ehrysoearpum 
— P. flavens v. 
Hopkins—see Munson 
Hopping 
263. P. longispicum 
264. P. villosom 
Horn 
(1863). Р. villosum 
Hostmann (& Kappler) 
729 P. piperoides 
Hottes 
(1914). P. juniperinum 
(1914). P. Libocedri 
(1914). P. villosum 
Hough 
— P. densum 
18, 87. P. juniperinum 
Howell 
(1884, 1887). P. Libocedri 
(1884), 1264. P. villosum 
Huber 
469. P. affine 
Hulst 
(1893). P. fiavescens 
Humboldt 
дас Р. minutifolium 
С Hunter—see Griffiths 
Hutchens 
(1900). P. Liboeeūri 
(1900). P. villosum 
Im Thure 
(1897). P. racemosum 
Imray | 
— P. trinervium 
212. P. chrysoearpum 
216, 386. P. flavens v. 
Tsert 
(1787). P. tetrapterum 
(1787). P. trinervium 
Jack 
(1907). P. villosum 
James 
(1879). P. longispieum 
Jameson 
— Р. parietarioides 
608. P. Verleyseni 
Jenman 
650, 1218, 2221, 2545, 3781, 3868, 
4747. P. piperoides 
1217, 2533, 3628, 7433. P. erassi- 
folium 
2218, 4055. P. racemosum 
2247, 3795, 4821. P. Perrottetii 
2252. P. essequibense 
2539, P. obtusissimum 
2541, 4678. P. Jenmani 
2542. P. earinatum 
2546. P. demerarae 
3801. P. apertum 
Jepson 
(1894). P. longispieum v. 
(1894), P. villosum 
(1894, 1904). P. longispicum 
Jermy 
(1904). P. Engelmanni 
(1904). P. Engelmanni v. 
“Johnson 
8270, 8279. P. juniperinum 
Johnston 
10. Р. Johnstoni 
Jones 
° (1882), 3703. P. densum 
(1882), 3028. P. villosum 
(1884, 1905, 1906, 1907). P. ealifor- 
nicum 
(1884, 1903). P. capitellatum' 
(1884). P. Cockerellii 
(1884). P. coloradense 
(1900), 2081, 2095aa, 4041, 6045. 
P. juniperinum 
(1900). P. pauciflorum 
ho 7 
