548 
Pratt, A. E. (continued) 
271. Abelia Schumannii, I. 121. 
278. 
. Hydrangea xanthoneura, var. Wil- 
Rosa Brunonii, IT. 306. 
sonii, I. 27. 
. Hypericum Hookerianum, II. 403. 
. Salix moupinensis, IIT. 46. 
. Alnus cremastogyne, II. 488. 
. Pieris villosa, I. 553. 
. Clematis Rehderiana, I. 324; III. 
434. 
. Deutzia longifolia, I. 13. 
. Salix myrtillacea, III. 71. 
. Actinodaphne cupularis, IT. 75. 
. Litsea populifolia, II. 77. 
. Lindera Prattii, II. 83. 
. Malus Prattii, IT. 281. 
. Gaultheria trichophylla, I. 556. 
. Salix myrtillacea, III. 71. 
. Rhododendron ambiguum, I. 518. 
Pringle, Cyrus Guernsey. 
2546. Abelia coriacea, I. 127. 
4649. Abelia floribunda, I. 127. 
Przewalski, Nicolai Mikhailovich. 
19. Prunus stipulacea, I. 258. 
187. Prunus stipulacea, I. 258. 
338. Prunus stipulacea, I. 258. 
Purdom, William. 
E 
M A 
m 
ghosgeg poo O 
Aralia chinensis, var. glabrescens, 
II. 567. 
. Berberis dasystachya, III. 442. 
. Clematis grata, var. grandidentata, 
I. 338. 
. Exochorda Giraldii, I. 457. 
- Neillia sinensis, I. 436. 
. Rhododendron yanthinum, I. 518. 
. Spiraea Fritschiana, var. angulata, 
I. 453. 
. Aeanthopanax setchuenensis, II. 
559. 
. Berberis Poiretii, f. weichangensis, 
1. 372. 
Populus suaveolens, III. 18. 
Prunus dictyoneura, I. 262. 
Rhododendron micranthum, I. 513. 
Spiraea gemmata, I. 441. 
Acanthopanax Giraldii, II. 560. 
Berberis Purdomii, I. 372. 
Prunus tomentosa, I. 268. 
- Spiraea Fritschiana, var. angulata, 
I. 453. 
PH nuuponnRRR RR 
TM 
moo 
OTHER COLLECTIONS CITED 
. Aeanthopanax stenophyllus, IT. 764. 
. Berberis circumserrata, 1. 354; III. 
435. 
Rhododendron Purdomii, I. 538. 
Sorbus Koehneana, I. 471. 
. Spiraea hirsuta, I. 444. 
Berberis dasystachya, III. 442. 
Spiraea alpina, I. 440. 
Berberis Gilgiana, I. 375. 
Evonymus cornuta, I. 489. 
Berberis Soulieana, III. 437. 
Spiraea Miyabei, var. glabrata, I. 
454. 
. Berberis Gilgiana, I. 375. 
Evonymus yedoensis, var. Koehne- 
ana, I. 491. 
Berberis dasystachya, III. 442. 
. Spiraea hirsuta, I. 444. au 
. Populus tremula, var. Davidiana, 
III. 24. 
Evonymus microcarpa, I. 487. _ 
Prunus glandulosa, var. Purdomii, 
Purdomii, I. 196. 
. Deutzia grandiflora, 1. 21. — 
. Larix dahurica, var. Principis Rup- 
prechtii, IT. 21. 
Rhamnus davuricus, II. 251. 
. Evonymus alata, var. pilosa, I. 494, 
. Rhamnus argutus, II. 250. 
Berberis amurensis, I. 375. 
. Berberis Poiretii, f. weichangensis, 
I. 372. 
. Deutzia parviflora, I. 23. 
Quercus mongolica, III. 230. 
. Quercus mongolica, III. 230. 
. Rosa davurica, Il. 340. 
Rhododendron micranthum, I. 513. 
53, 53a. Tilia mandshurica, II. 370. 
. Rhododendron micranthum, I. 513. 
. Ulmus pumila, III. 242. 
. Betula davurica, II. 483. 
. Tilia mongolica, II. 369. 
. Ostryopsis Davidiana, II. 423. 
. Acanthopanax Giraldii, I1. 560. 
. Lonicera Tatarinovii, I. 144. 
. Betula chinensis, II. 479. 
. Tilia mongolica, Il. 369. 
. Ulmus laciniata, III. 255. 
. Corylus heterophylla, II. 450. 
. Quercus mongolica, III. 230. 
. Ulmus pumila, III. 242. 
