The Magazine of the Arnold Arboretum - Arnoldia - Harvard University
The Magazine of the Arnold Arboretum - Arnoldia - Harvard University
The Magazine of the Arnold Arboretum - Arnoldia - Harvard University
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Index 41<br />
Pectin 1: 2; 3: 23<br />
Perennials, pot-in-pot 3: 33, 33<br />
— shade-grown 3: 33<br />
Permaculture 3: 32<br />
Pests 1: 31–35<br />
Pfeiffer, Sue A., “Early Bloomer:<br />
Hydrangea paniculata ‘Praecox’”<br />
1: inside front/back covers, 44<br />
Pheneticists, and trends 4: 26<br />
Philadelphia, camellias for 1: 20,<br />
24–30<br />
Photinia 3: 21<br />
— floribunda 3: 21<br />
— melanocarpa 3: 21<br />
— pyrifolia 3: 21<br />
Photography, aerial 1: 10–19<br />
Photosyn<strong>the</strong>sis and plant hormones<br />
4: 18–19<br />
Phototropism 4: 16, 16<br />
Phytophthora infestans 4: 20<br />
Picea spp., and beetle damage 1:<br />
33, 35<br />
— forest in Slovakia 1: 35<br />
Pine bark beetle, red-haired 1: 33, 33<br />
— cones for crafts 3: 27, 33<br />
Pine, Eastern white 3: 36<br />
— Himalayan 3: 36, inside back cover<br />
— lanceolate 2: 22, 23<br />
— Monterey, with bark damage 1: 33<br />
Pines, as beetle host 1: 33, 35<br />
— cold hardiness <strong>of</strong> 3: 36<br />
Pinewood nematode, in Europe 2: 29<br />
Pinus spp., and exotic beetles 1: 33, 35<br />
— excelsea 3: 36<br />
— griffithii 3: 36<br />
— nepalensis 3: 36<br />
— radiata, with beetle damage 1: 33<br />
— strobus 3: 36<br />
— thunbergii 1: 24<br />
— wallichiana 3: 36, inside back<br />
cover<br />
— — synonyms for 3: 36<br />
Plant exploring 1: 20–30; 2: 22–28; 3:<br />
2–13<br />
— hormones, and arboriculture 4:<br />
15–19<br />
Plant Protection and Quarantine<br />
(PPQ) program 1: 31–35<br />
Pleione limprichtii, in China 2: 25<br />
Pleurotis spp. 3: 30, 31<br />
Ploidy, in Aronia 3: 19–22<br />
Plums 2: 28<br />
Polly Hill <strong>Arboretum</strong> 1: 27<br />
Pome fruits 1: 2–7<br />
Poppies, lampshade 3: inside front<br />
cover, 2, 4–7, 4<br />
Postman, Joseph, “Cydonia oblonga:<br />
<strong>The</strong> Unappreciated Quince” 1: 2–9<br />
Powdery mildew 1: 6<br />
Powerline undergrowth 3: 18<br />
Practicum in Forest Farming (Cornell<br />
course) 3: 32<br />
Primula secundiflora 3: 6<br />
Pruning, and hormones 4: 15–19,<br />
17, 19<br />
Prunus spp., in China 2: 28<br />
— incisa f. serrata 4: 24<br />
Pseudocydonia sinensis, in North<br />
America 1: 8, 8<br />
— — flowers and bark 1: 8<br />
Pseudotsuga spp., and exotic beetles<br />
1: 33, 35<br />
Psychology, and trees 2: 29, 30<br />
Pujigou 2: 22, 24–25<br />
Purdue-Rutgers-Illinois Apple Breeding<br />
program 2: 20<br />
Pyreae 1: 3<br />
Pyronia 1: 4, 4<br />
— veitchii 1: 4<br />
Pyrus calleryana ‘Bradford’ 4: 28<br />
— pyrifolia 1: 4; 3: 21; 4: inside<br />
covers, 28<br />
— serotina 4: 28<br />
— sinensis 4: 28<br />
Q<br />
Quarryhill Botanic Garden 3: 36<br />
Quercus spp., 3: 31<br />
— — exotic beetles and 1: 35<br />
— — genetic studies <strong>of</strong> 4: 5–13<br />
— coccinea 4: 1, 3–10, 4, map 6,<br />
genetic chart 7, 8–9, 12<br />
— — acorns 4: 4<br />
— ellipsoidalis, related spp. and 4:<br />
1–13, 2–5, map 6, genetic chart 7,<br />
9–10<br />
— — acorns 4: 3, 5, 10<br />
— imbricaria 4: 3<br />
— Lobatae Section 4: 3<br />
— x palaeolithicola 4: 7<br />
— palustris 4: 3<br />
— phellos 4: 3<br />
— pumila 4: 3<br />
— rubra 4: front cover, 3<br />
— shumardii 4: 3<br />
— velutina 4: 3–13, 5–6, genetic chart<br />
7, 10–11, back cover<br />
— — acorns 4: 5, 10–11<br />
Quince 1: 2–9, 2–8, back cover<br />
— “A” rootstock clone 1: 5<br />
— ‘Angers’ 1: 5<br />
— “C” rootstock clone 1: 5<br />
— ‘Champion’, 1909 illustration 1:<br />
back cover<br />
— ‘Chartar Gyugh’ 1: 5<br />
— Chinese 1: 8, 8<br />
— cold-hardiness 1: 6, 7, 8<br />
— culinary uses 1: 2, 4–5<br />
— cultivars 1: 2–7<br />
— diseases or problems 1: 4, 6–7, 8<br />
— flowers and foliage 1: 3<br />
‘Fontenay’ 1: 5<br />
— fruit 1: 2, 2, 4–7, 4–7. back cover<br />
— genetics 1: 4, 5, 6–7, 9<br />
— ‘Harron’ 1: 6<br />
— history <strong>of</strong> 1: 2–6<br />
— hybrids 1: 4<br />
— in Kakheti [Eurasia] 1: 7<br />
— landscape qualities 1: 2, 5–6, 8<br />
— ‘Orange’, 1922 illustration 1: 4<br />
— pear hybrid 1: 4<br />
— pears and 1: 3–7<br />
— pectin content 1: 2<br />
— ‘Pineapple’ 1: 2, 2, 4<br />
— propagation and grafting 1: 2–7<br />
— Provence 1: 5<br />
— pruning 1: 6<br />
— rootstocks 1: 3, 4, 5, 6, 7<br />
— Shilda variety 1: 7<br />
— ‘Smyrna’ 1: 4<br />
— ‘Van Deman’ 1: 2<br />
R<br />
Radiation, and plant breeding 3: 24<br />
Radioactive “bookmark” <strong>of</strong> 1954, and<br />
tree-dating 2: 31<br />
Rainforest, dating trees in 2: 30–31<br />
— experience 2: 30<br />
Ramps 3: 30<br />
Ranunculaceae 2: 27<br />
Raspberry, black 3: 28