Potato 3, 
4, 
20 , 
35, 
54, 
98, 
301, 
407, 
445, 
572, 
573, 
616 , 
846 , 
356, 
366, 
1000 , 
1001 , 
1008, 
1013, 
1034 , 
1055 , 
1030, 
1101, 
1564 , 
1602, 
1804, 
1946, 
1954, 
1955, 
2021, 
2031, 
2045, 
206o, 
2138, 
2139, 
2199, 
2200, 
2201, 
2210, 
2213, 
2235, 
2327, 
2329, 
2343, 
2349, 
2356, 
2358, 
2533, 
2635, 
2636 , 
2806, 
2932, 
306o 
Pourthiaea laevis 
325, 
635, 
2397, 
2878 
Prickly ash 420, 
431, 
717, 
790, 
792, 
1370, 
1534, 
1537, 
1538, 
1782, 
2086 
and see Pepper 
Primula Sieboldi 
619 
Primula Sieboldi spontanea 
1834, 
2034, 
2042 , 
2067 
Prunus Ansu (see Apricot) 
Prunus avium (see Cherry) 
Prunus Buergeriana 
329, 
606 
Prunus Grayana 
437, 
1656 
Prunus Japonica 
(see Dwarf Flowering cherry) 
Prunus Lannesiana (see Cherry) 
Prunus Lannesiana caudana 1675, 1825 
Prunus Lannesiana sirotae 1822 
Pr'unus Mume 
(see Japanese apricot and Ume) 
Prunus Persica vulgaris (see Peach) 
prunus salicina (see Plum) 
Prunus Sargentii (see Cherry) 
Prunus tomentosa 
2197, 
3083 
Prunus Ssiori 
2734 
Pseudocydonia sinensis 
1352, 
1362, 
and see Chinese quince 
Psidium Guayava 
331 
(see Common guava) 
Pteretis Struthiopteri-s 
1943a 
and see Ostrich fern 
Pteridium aquilinum osmundaceum 
(see Common brake or Bracken) 
Pteris cretioa albolineata 54° 
Pterocarya rhoifolia 
(see Japanese ?’ingnut) 
Pueraria Thunbergiana 
(see Kuzu bean) 
Pulsatilla cernua (see Anemone) 
Pumpkin 86 , 219, ' 330, 444 , 
1077, 2139, 3060 
Punica Granatum (see Pomegranate) 
Purple gromwell 2366 
Purple lamb's quarters 537 , 1024, 
1039, 1044, 1152, 
1364, 1661 , 1663, 
1782, 1794, 1920 , 
2025, 2041, 2063, 
2255, 2261 , 2263 , 
2267 
Pyracantha angustifolia 
1242 
Pyracantha coccinea 
1242 
Pyrus montana 
506 
it . 
Quercus 222, 265, 
Quercus acutissima 
497, 
741 
900 
(see Chestnut-leaved oak) 
quercus aliena (see Oak) 
Quercus crispula 
(see Japanese white oak) 
Quercus dentata (see Daimyo oak) 
Quercus phylliraeoid.es 
(see Japanese holm oak) 
Quercus serrata 
( see 
Small-leaved 
oak) 
Quercus variabilis 
(see 
Japanese cork oak) 
Quince 
33, 
121, 
156, 
130, 
131, 
155, 
219, 
258, 
238, 
424 , 
329, 
333, 
333, 
513, 
631, 
639, 
630, 
700, 
790, 
794, 
954, 
1019, 
1122, 
1126, 
H27q 1130, 
1131, 
1139, 
. 1141, 
1191, 
1224, 
1251, 
1234, 
1301, 
1365, 
1370, 
1372, 
1415, 
1584, 
1636, 
1681, 
1703, 
1352, 
1362, 
1365, 
2086, 
2092, 
2096, 
2103, 
2183, 
2197, 
2397, 
2440, 
2499, 
2511, 
2629, 
2637, 
2748, 
2802, 
2303, 
2810, 
2345, 
2887, 
2914 
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