Open as a single document - Arnoldia - Harvard University

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18 Arnoldia, 1970–2000
Princess tree (32) 71; (57) [3] 22
Princeton Nurseries [NJ] (32) 250; (51) [2] 8, 19
“Principles of Taste: Book Review,” Phyllis Andersen (57) [4] 30–32
Pringle and Horsford, nursery (56) [3] 15–16
Pringle, Cyrus Guernsey (60) [2] 7
Prinsepia sinensis (30) 94; (41) 181
Privet (30) 172; (31) 219; (34) 71; (48) [3] 29
— ‘Cheyenne’ (33) 21
— common (44) [3] 11; (56) [2] 24
— evergreen (31) 219
— Italian (31) 219
— Japanese (36) 19
— Regel (44) [4] 24
Probergrothius sexpunctatus (54) [2] 7
“Problems of Horticultural and Botanical Libraries,” John F. Reed (30) 2–8
Probscidea, spp. at risk (46) [3] 45
“Professors Sargent and Gray Pursue Shortia” [reprinted from Garden and Forest] (46) [3] 26–32
“Professors Squabble Over Seeds From China’s Living Fossil Trees” [Harvard Crimson, 1952] (59) [1] 32
Les Promenades de Paris (44) [4] 30
Prometheus moth (36) 27
“Propagating Leatherwood: A Lesson in Humility,” Peter Del Tredici (44) [1] 20–23; [reprinted] (51) [4] 63–66
“Propagating Prunus maackii,” Alfred J. Fordham (46) [2] 25–27
Propagation (33) 119–125; (55) [3] 11–19; [4] 23, 34–35
— and juvenility (59) [4] 12–14
— at Arnold Arboretum (35) 185; (49) [1] 70–71
— asexual (37) 29–39
— birches (38) 121
— by tissue culture (45) [2] 30–31, 33, 34
— chamber, polyethylene plastic (33) 121
— frame for (32) 161, 164
— of stewartias (35) 177–180
— under polyethylene plastic (32) 160–164
PROPAGATION MANUAL OF SELECTED GYMNOSPERMS, Alfred J. Fordham and Leslie J. Spraker (37) [1] 1–88
“Propagation of Fothergilla, Notes from the Arnold Arboretum,” A. J. Fordham (31) 256–259
“Propagation of Some Aged Bonsai Plants,” Alfred J. Fordham (31) 297–299
Proprietors of the Botanic Garden in Boston (48) [3] 33, 46
Prospect Park [Brooklyn, NY] (48) [4] 30; (54) [3] 18; (60) [2] 43
“Proposed Plan for Madison Square, New York City” [1896], M. G. Van Rensselaer (60) [3] 16–19
Prostratin (58) [1] 22, 23, 26
Protea (32) 224
“Protected Natural Areas in China,” Wang Xianpu (46) [4] 38–45
Protection of crops, pesticides (30) 44
Protein electrophoresis (49) [1] 38
Protium yunnanensis (48) [2] 7
Protoplast fusion (44) [3] 32
Proven Herbal Remedies, John H. Tobe [review of] (32) 139
Provenance, relationship to hardiness (54) [3] 28
Providence, H. M. S. [ship] (57) [4] 18
Pruning (37) 239; (49) [3] 2, 11
— as specialized labor (30) 91
— espaliered fruits (59) [4] 17–24
— of bonsai (49) [3] 15
— of lowbush blueberries (49) [3] 39
— post-World War II program (30) 84
— propagation stock (59) [4] 14
— rejuvenation and (59) [4] 13–16
Prunus (32) 84; (53) [2] 18; (59) [1] 43; [4] 22; (60) [4] 26
— at risk (46) [3] 45
— amygdalus (31) 222
— apetala (49) [1] 31
— armeniaca (31) 222; (44) [3] 13
— — ‘Autumn Red’ (32) 282
— calleryana (44) [3] 25
— campanulata (45) [1] 22
— capuli (50) [4] 13
— caroliniana (31) 234
— — ‘Crisfield Dwarf’ (33) 206