1977
1
ARMSTRONG, W.P. 1977
A TINY NATIVE WITH AN ENORMOUS RELATIVE
FREMONTIA 5 (3): 20-22
2
ARMSTRONG, W.P. 1977
DESERT UNICORN
DESERT MAGAZINE 40 (10): 40-41
3
ARMSTRONG, W.P. 1977
FIRE-FOLLOWERS IN SAN DIEGO COUNTY
FREMONTIA 4 (4): 3-9
4
ARMSTRONG, W.P. 1977
NATURAL PLANT HYBRIDS IN SAN DIEGO COUNTY
ENVIRONMENT SOUTHWEST NO. 477: 14-16
5
ARMSTRONG, W.P. 1977
THE CLOSED-CONE PINES AND CYPRESSES (CHAPTER 9, pp. 295-358)
In: TERRESTRIAL VEGETATION OF CALIFORNIA, JOHN WILEY & SONS
6
ARMSTRONG, W.P. 1977
THE DESERT LANTERN AND THE BOTTLE CLEANER
ENVIRONMENT SOUTHWEST NO. 477: 3-4
7
ARMSTRONG, W.P. 1977 [AND F.L. ELLIOTT]
BIOLOGY 10 LABORATORY MANUAL (3RD EDITION)
BURGESS PUBL. CO., MINNEAPOLIS. 200 p.
1978
8
ARMSTRONG, W.P. 1978
FOUR WILDFLOWERS VANISHING FROM NORTHERN SAN DIEGO COUNTY
ENVIRONMENT SOUTHWEST NO. 480: 3-6
9
ARMSTRONG, W.P. 1978
NATIVE HARDWOODS IN SAN DIEGO COUNTY
ENVIRONMENT SOUTHWEST NO. 482: 6-10 & 19
10
ARMSTRONG, W.P. 1978
PARASITES OF THE DESERT (PART I)
DESERT MAGAZINE 41 (7): 32-35
11
ARMSTRONG, W.P. 1978
PARASITES OF THE DESERT (PART II)
DESERT MAGAZINE 41 (8): 32-35
12
ARMSTRONG, W.P. 1978
SOUTHERN CALIFORNIA'S VANISHING CYPRESSES
FREMONTIA 6 (2): 24-29
1979
13
ARMSTRONG, W.P. 1979
A CARNIVOROUS PLANT IN THE MOJAVE DESERT
DESERT MAGAZINE 42 (9): 28-31
14
ARMSTRONG, W.P. 1979
BEWARE OF THE JUMPING CHOLLA
DESERT MAGAZINE 42 (10): 8-11
15
ARMSTRONG, W.P. 1979
NATURE'S HITCHHIKERS
ENVIRONMENT SOUTHWEST NO. 486: 20-23
16
ARMSTRONG, W.P. 1979
PILOSTYLES THAT NOBODY SEES
ENVIRONMENT SOUTHWEST NO. 484: 17-19
17
ARMSTRONG, W.P. 1979
SELDOM-SEEN PARASITIC FLOWERS
PACIFIC DISCOVERY 32 (6): 10-17
18
ARMSTRONG, W.P. 1979
UNICORN PLANTS IN CALIFORNIA
FREMONTIA 7 (1): 16-22
19
ARMSTRONG, W.P. 1979
WESTERN HACKBERRY: A LITTLE-KNOWN TREE OF THE HIGH DESERT
DESERT MAGAZINE 43 (3): 12-15
1980
20
ARMSTRONG, W.P. 1980
A GOURMET'S GUIDE TO UNICORNS
DESERT MAGAZINE 43 (1): 36-39
21
ARMSTRONG, W.P. 1980
A WEED FROM JAMESTOWN
DESERT MAGAZINE 43 (11): 8-11
22
ARMSTRONG, W.P. 1980
FERN LAKE: A PLACE TO SEE CONIFERS
FREMONTIA 8 (2): 3-7
23
ARMSTRONG, W.P. 1980
HOW TO RECOGNIZE THE WASHOE PINE
FREMONTIA 8 (1): 22-23
24
ARMSTRONG, W.P. 1980
MORE ABOUT SAND FOOD
FREMONTIA 8 (2): 30-31
25
ARMSTRONG, W.P. 1980
NATURE'S MOST RAPID TRAPDOOR
ENVIRONMENT SOUTHWEST NO. 489: 14-16
26
ARMSTRONG, W.P. 1980
NOTEWORTHY COLLECTION OF CHAMAEBATIA AUSTRALIS (Bdg.) Abrams
MADRONO 27 (2): 111
27
ARMSTRONG, W.P. 1980
REAP THE WILD FRUIT
DESERT MAGAZINE 43 (3): 36-39
28
ARMSTRONG, W.P. 1980
SAND FOOD: A STRANGE PLANT OF THE ALGODONES DUNES
FREMONTIA 7 (4): 3-9
29
ARMSTRONG, W.P. 1980
SAND FOOD: THE STRANGE WILD VEGETABLE OF THE PAPAGOS
DESERT MAGAZINE 43 (8): 22-23
30
ARMSTRONG, W.P. 1980
THE CURIOUS NAMES OF OUR WILDFLOWERS
DESERT MAGAZINE 43 (10): 10-11
1981
31
ARMSTRONG, W.P. 1981
FROM ASHES TO WILDFLOWERS
DESERT MAGAZINE 44 (8): 40-44
32
ARMSTRONG, W.P. 1981
MEXICAN JUMPING BEANS
PACIFIC DISCOVERY 34 (2): 10-18
33
ARMSTRONG, W.P. 1981
NOTEWORTHY COLLECTION OF WOLFFIA COLUMBIANA Karst.
MADRONO 28 (3): 187-188
34
ARMSTRONG, W.P. 1981
NOTEWORTHY COLLECTION OF WOLFFIA PUNCTATA Griseb.
MADRONO 28 (1): 37
35
ARMSTRONG, W.P. 1981
SAN DIEGO'S BITTERROOT
ENVIRONMENT SOUTHWEST NO. 494: 24-25
36
ARMSTRONG, W.P. 1981
SAND DUNES: A PHENOMENON OF WIND
DESERT MAGAZINE 44 (10): 42-45 & 62
37
ARMSTRONG, W.P. 1981
SCORPIONS IN MINIATURE
ENVIRONMENT SOUTHWEST NO. 495: 16-19
38
ARMSTRONG, W.P. 1981
THE PINK PLAYAS OF OWENS VALLEY
FREMONTIA 9 (3): 3-10
39
ARMSTRONG, W.P. 1981
UNICORN PLANTS
CALIFORNIA GARDEN 72 (1): 13-19
40
ARMSTRONG, W.P. 1981
WHY OWENS LAKE IS RED
DESERT MAGAZINE 44 (4): 22-26
41
ARMSTRONG, W.P. 1981 [AND J.S. SHERMAN]
WILDLIFE OF THE SAN MARCOS MOUNTAINS: AT HOME ON THE RANGE
ENVIRONMENT SOUTHWEST NO. 493: 3-7
1982
42
ARMSTRONG, W.P. 1982
BEWARE THE JUMPING CHOLLA!
ENVIRONMENT SOUTHWEST NO. 498: 3-5
43
ARMSTRONG, W.P. 1982
DANGEARDINELLA: IN EVERY DROP OF BRINE
ENVIRONMENT SOUTHWEST NO. 499: 18-20
44
ARMSTRONG, W.P. 1982
DUCKWEEDS, CALIFORNIA'S SMALLEST WILDFLOWERS
FREMONTIA 10 (3): 16-22
45
ARMSTRONG, W.P. 1982
MICROSCOPIC WILDFLOWERS
CALIFORNIA GARDEN 73 (1): 10-12
46
ARMSTRONG, W.P. 1982
NOT BEAVERS, STARS OR SONS OF JUPITER
ENVIRONMENT SOUTHWEST NO. 496: 4-7
47
ARMSTRONG, W.P. 1982
WORLD'S SMALLEST FLOWERING PLANT (Photo & Description, pp.
51-52)
In: GUINNESS BOOK OF WORLD RECORDS (U.K. COLOR EDITION 28)
1983
48
ARMSTRONG, W.P. 1983
A MARRIAGE BETWEEN A FERN AND AN ALGA
ENVIRONMENT SOUTHWEST NO. 500: 20-24
49
ARMSTRONG, W.P. 1983
A TREE FOR ALL SEASONS
WESTWAYS 75 (5): 34-36
50
ARMSTRONG, W.P. 1983
PATRIARCHS OF THE SOUTHWEST
ENVIRONMENT SOUTHWEST NO. 503: 20-23
51
ARMSTRONG, W.P. 1983
RARE PLANTS II: REDISCOVERING THE ROCK CREEK BROOMRAPE
FREMONTIA 11 (1): 16-18
52
ARMSTRONG, W.P. 1983
THE PRIVATE LIFE OF THE JUMPING BEAN
WESTWAYS 75 (9): 35-37 & 64
53
ARMSTRONG, W.P. 1983
THE WORLD'S SMALLEST WILDFLOWER
ENVIRONMENT SOUTHWEST NO. 502: 17-21
1984
54
ARMSTRONG, W.P. 1984
BIOLOGY 10 LABORATORY MANUAL (FOURTH EDITION)
BURGESS PUBLISHING CO., MINNEAPOLIS. 200 p.
55
ARMSTRONG, W.P. 1984
DENIZENS OF THE SAND
ENVIRONMENT SOUTHWEST NO. 505: 15-16
56
ARMSTRONG, W.P. 1984
LILIES OF SAN DIEGO COUNTY
ENVIRONMENT SOUTHWEST NO. 506: 14-16
57
ARMSTRONG, W.P. 1984
LOCOWEED: A WILD AND CRAZY PLANT
PACIFIC DISCOVERY 37 (3): 4-9
58
ARMSTRONG, W.P. 1984
NOTEWORTHY COLLECTION OF SPIRODELA PUNCTATA (Meyer)
Thompson
MADRONO 31 (2): 123-124
59
ARMSTRONG, W.P. 1984
NOTEWORTHY COLLECTION OF WOLFFIA GLOBOSA (Roxb.) Hartog &
Plas
MADRONO 31 (3): 191
60
ARMSTRONG, W.P. 1984
PINK SNOW
SIERRA LIFE 4 (1): 68-69
61
ARMSTRONG, W.P. 1984
WORLD'S SMALLEST FLOWERING PLANT (Photo & Description, pp.
77-78)
In: GUINNESS BOOK OF WORLD RECORDS (1985 AMERICAN
EDITION)
62
ARMSTRONG, W.P. 1984 [AND L.L. NORRIS]
DEATH VALLEY'S RARE GILMANIA
FREMONTIA 11 (4): 25-26
63
ARMSTRONG, W.P. 1984 [AND R.F. THORNE]
THE GENUS WOLFFIA [LEMNACEAE] IN CALIFORNIA
MADRONO 31 (3): 171-179
1985
64
ARMSTRONG, W.P. 1985
A FERN-ALGA SYMBIOSIS
CAROLINA TIPS 48 (3): 9-11
65
ARMSTRONG, W.P. 1985
A STATUS REPORT ON THE GENUS WOLFFIA IN CALIFORNIA
FREMONTIA 13 (1): 11-14
66
ARMSTRONG, W.P. 1985
DEVIL'S CLAW: TRADEMARK OF THE SOUTHWEST
TERRA 23 (6): 16-19
67
ARMSTRONG, W.P. 1985
WILD FRUITS OF THE DESERT
ENVIRONMENT SOUTHWEST NO. 510: 26-31
1986
68
ARMSTRONG, W.P. 1986
ASHES TO WILDFLOWERS
WESTWAYS 78 (8): 42-46
69
ARMSTRONG, W.P. 1986
COVER PHOTO OF LILIUM PARVUM Kell.
HERBERTIA 42 (THE AMERICAN PLANT LIFE SOCIETY)
70
ARMSTRONG, W.P. 1986
FIG ENCOUNTERS OF THE HYMENOPTERAN KIND
ZOONOOZ 59 (7): 17-19
71
ARMSTRONG, W.P. 1986
FIGS. 2.24,2.43,2.61; PLATES Xa,b,c, XIIa,b,c,d,e, XIIId, XIVa, XVIa
In: E. Landolt, MONOGRAPH OF LEMNACEAE, VER. GEOBOT. INST. ETH 71
72
ARMSTRONG, W.P. 1986
LEMNACEAE: DUCKWEED FAMILY (pp. 51-52)
In: R.M. Beauchamp A FLORA OF SAN DIEGO COUNTY, CALIFORNIA
73
ARMSTRONG, W.P. 1986
PAINFUL ENCOUNTERS OF THE BOTANICAL KIND
ENVIRONMENT SOUTHWEST NO. 514: 9-13
74
ARMSTRONG, W.P. 1986
PINK SALT LAKES
WESTWAYS 78 (5): 48-50
75
ARMSTRONG, W.P. 1986
THE DEADLY DATURA
PACIFIC DISCOVERY 39 (4): 34-41
76
ARMSTRONG, W.P. 1986
DUCKWEEDS, SMALLEST FLOWERING PLANTS (Photos & Captions p. 354)
In: P.H. Raven, et al., BIOLOGY OF PLANTS (4TH ED.), WORTH PUBL., NY
77
ARMSTRONG, W.P. 1986
THE GARDENIA, THE KUDU, AND A LONG-TONGUED MOTH
ZOONOOZ 59 (1): 17-19
78
ARMSTRONG, W.P. 1986
THOSE WILD MEXICAN JUMPING BEANS
ENVIRONMENT SOUTHWEST NO. 512: 18-23
1987
79
ARMSTRONG, W.P. 1987
A PHENOMENON OF WIND
WESTWAYS 79 (10): 30-32
80
ARMSTRONG, W.P. 1987
DUCKWEEDS--NOT JUST FOR DUCKS
ZOONOOZ 60 (6): 17-19
81
ARMSTRONG, W.P. 1987
THE FIG AND ITS WASP
PACIFIC HORTICULTURE 48 (2): 30-34
82
ARMSTRONG, W.P. 1987
THE SEAGRASSES
ENVIRONMENT SOUTHWEST NO. 516: 6-11
83
ARMSTRONG, W.P. 1987
WATERMELON SNOW
ENVIRONMENT SOUTHWEST NO. 517: 20-23
84
ARMSTRONG, W.P. 1987
WHY DO JUMPING BEANS JUMP? [FAR OUT FACTS]
NATIONAL GEOGRAPHIC WORLD NO. 139: 3
1988
85
ARMSTRONG, W.P. 1988
ANCIENTS OF THE SOUTHWEST
WESTWAYS 80 (2): 55-58
86
ARMSTRONG, W.P. 1988
BIOLOGY LABORATORY MANUAL AND WORKBOOK
BURGESS INTERNATIONAL GROUP, INC., EDINA, MN. 245 p.
87
ARMSTRONG, W.P. 1988
PLANT PUZZLES: GARDENIA THUNBERGIA (pp. 122-123)
In: THE NEW BOOK OF KNOWLEDGE ANNUAL. GROLIER INC., CONN.
88
ARMSTRONG, W.P. 1988
POISON OAK--LOOK BUT DON'T TOUCH
ZOONOOZ 61 (7): 17-19
89
ARMSTRONG, W.P. 1988
STRANGLERS AND BANYANS
ZOONOOZ 61 (2): 16-19
90
ARMSTRONG, W.P. 1988
THE CALIMYRNA FIG AND ITS WASP
CALIFORNIA GARDEN 79 (5): 135-139
91
ARMSTRONG, W.P. 1988
WIDE-EYED ABOUT WATERMEALS [FAR OUT FACTS]
NATIONAL GEOGRAPHIC WORLD NO. 157: 23
92
ARMSTRONG, W.P. 1988 [AND S. DISPARTI]
WILD FIGS AND WASPS OF THE CALIFORNIAS
ENVIRONMENT SOUTHWEST NO. 521: 7-11
1989
93
ARMSTRONG, W.P. 1989
A PEEK AT POKEWEED
PACIFIC HORTICULTURE 50 (4): 27-31
94
ARMSTRONG, W.P. 1989
FLORAL FLOTILLA
ZOONOOZ 62 (4): 17-19
95
ARMSTRONG, W.P. 1989
NOTEWORTHY COLLECTIONS OF WOLFFIA ARRHIZA (L.) Horkel
AND WOLFFIA BRASILIENSIS Weddell
MADRONO 36 (4): 283-285
96
ARMSTRONG, W.P. 1989
POISON OAK: MORE THAN JUST SCRATCHING THE SURFACE
TERRA 28 (1): 35-40
97
ARMSTRONG, W.P. 1989
SPECIAL SAN DIEGO COUNTY ISSUE (Photos & Captions)
ZOONOOZ 62 (9): 16, 21, 28 & 29
98
ARMSTRONG, W.P. 1989
THE BIG FIGS
WESTWAYS 81 (7): 52-55
99
ARMSTRONG, W.P. 1989
THE TINIEST TITAN
PACIFIC DISCOVERY 42 (3): 32-38
100
ARMSTRONG, W.P. 1989
WATERMELON SNOW [FAR OUT FACTS]
NATIONAL GEOGRAPHIC WORLD NO. 161: 21
101
ARMSTRONG, W.P. 1989 [AND R.F. THORNE]
CALIFORNIA SEAGRASSES
FREMONTIA 16 (4): 15-21
1990
102
ARMSTRONG, W.P. 1990
BEWARE OF THE MANCHINEEL TREE
ZOONOOZ 63 (4): 17-19
103
ARMSTRONG, W.P. 1990
BOTANICAL RECORD-BREAKERS
ZOONOOZ 63 (9): 16-19
104
ARMSTRONG, W.P. 1990
NICKERNUTS: TRAVELERS OF THE OPEN SEA
PACIFIC HORTICULTURE 51 (4): 39-45
105
ARMSTRONG, W.P. 1990
SEED VOYAGERS
PACIFIC DISCOVERY 43 (3): 32-39
106
ARMSTRONG, W.P. 1990
STRANGLERS IN PARADISE
TERRA 29 (1): 32-40
107
ARMSTRONG, W.P. 1990
THE HEARTBREAK OF ANTHER SMUT
ZOONOOZ 63 (5): 18-19
108
ARMSTRONG, W.P. 1990
THE JIMSONWEED JUNKIE
ENVIRONMENT WEST 1 (2): 12-16
109
ARMSTRONG, W.P. 1990
VALENTINES OF THE SEA [FAR OUT FACTS]
NATIONAL GEOGRAPHIC WORLD NO. 174: 3
1991
110
ARMSTRONG, W.P. 1991
BEAUTIFUL BOTANICALS: SEEDS FOR JEWELRY
ORNAMENT 15 (1): 66-69
111
ARMSTRONG, W.P. 1991
HAIL TO THE CATTAIL! [FAR OUT FACTS]
NATIONAL GEOGRAPHIC WORLD NO. 189: 21
112
ARMSTRONG, W.P. 1991
SAN MARCOS VERNAL POOLS: LIST OF NATIVE & NATURALIZED SPECIES
In: SAN DIEGO BIODIVERSITY PROJECT 1991
113
ARMSTRONG, W.P. 1991
SEED VOYAGERS (pp. 85-91)
In: POPULAR SCIENCE ANNUAL 1992. GROLIER INC., DANBURY, CONN.
114
ARMSTRONG, W.P. 1991
VEGETABLE IVORY: SAVING ELEPHANTS & SO. AMERICAN RAIN FORESTS
ZOONOOZ 64 (9): 17-19
1992
115
ARMSTRONG, W.P. 1992
BUGGED BY BEETLES [FAR OUT FACTS]
NATIONAL GEOGRAPHIC WORLD NO. 201: 26
116
ARMSTRONG, W.P. 1992
DEVIL'S CLAWS
PACIFIC HORTICULTURE 53 (4): 19-23
117
ARMSTRONG, W.P. 1992
JEWELS OF THE TROPICS
TERRA 30 (3): 26-33
118
ARMSTRONG, W.P. 1992
LOGWOOD: THE TREE THAT SPAWNED A NATION
PACIFIC HORTICULTURE 53 (1): 38-43
119
ARMSTRONG, W.P. 1992
LOOK BUT DON'T TOUCH: PLANT STINGING HAIRS
ZOONOOZ 65 (8): 17-19
120
ARMSTRONG, W.P. 1992
MUDMIDGETS IN CALIFORNIA
FREMONTIA 20 (2): 15-21
121
ARMSTRONG, W.P. 1992
NATURAL DYES
ORNAMENT 15 (4): 70-73 & 92-95
122
ARMSTRONG, W.P. 1992
NATURE'S BOUNTY
ORNAMENT 16 (2): 66-69
123
ARMSTRONG, W.P. 1992
ON GREEN BOULDERS AND RUSTY TREES
PACIFIC DISCOVERY 45 (3): 8-17
124
ARMSTRONG, W.P. 1992
WHEN A BEAN IS NOT A BEAN BUT IT DOES DO TRICKS
ZOONOOZ 65 (1): 17-19
1993
125
ARMSTRONG, W.P. 1993
BOTANICAL JEWELRY
HERBALGRAM 29: 26-33
126
ARMSTRONG, W.P. 1993
DESERT VARNISH AND LICHEN CRUST
AMERICAN DESERT 1 (5): 16-18
127
ARMSTRONG, W.P. 1993
FIG. 3, FIG. 7, FIG. 20
In: E. Landolt, BERICHTE GEOBOT. INST. ETH 59, ZURICH
128
ARMSTRONG, W.P. 1993
HITCHHIKING PLANTS
ZOONOOZ 66 (6): 24-27
129
ARMSTRONG, W.P. 1993
LANDSCAPING JURASSIC PARK
ZOONOOZ 66 (8): 20-23
130
ARMSTRONG, W.P. 1993
LEMNACEAE: DUCKWEED FAMILY (pp. 1168-1173)
In: J.C. Hickman (Ed.), THE JEPSON MANUAL, UC PRESS, BERKELEY
131
ARMSTRONG, W.P. 1993
NEOTROPICAL AMBER
ORNAMENT 17 (1): 58-61 & 108
132
ARMSTRONG, W.P. 1993
VOYAGES OF THE SEA HEARTS
ZOONOOZ 66 (2): 21-23
133
ARMSTRONG, W.P. & J.L. PLATT 1993
THE MARRIAGE BETWEEN ALGAE AND FUNGI
FREMONTIA 22 (2): 3-12
1994
134
ARMSTRONG, W.P. 1994
FLOATERS
SEA FRONTIERS 40 (3): 24-31
135
ARMSTRONG, W.P. 1994
FROM ASHES TO WILDFLOWERS
ZOONOOZ 67 (2): 23-27
136
ARMSTRONG, W.P. 1994
JOB'S TEARS
ORNAMENT 18 (1): 104-105
137
ARMSTRONG, W.P. 1994
LAYERS OF MYSTERY: IS THEIR REALLY AMBER IN SIMI VALLEY?
WESTWAYS 86 (3): 13
138
ARMSTRONG, W.P. 1994
LEMNACEAE
In: J.T. Kartesz, SYNONYMIZED CHECKLIST OF THE VASCULAR FLORA OF
THE U.S., CANADA & GREENLAND (2nd Ed.), TIMBER PRESS,
PORTLAND
139
ARMSTRONG, W.P. 1994
NATURAL DYES
HERBALGRAM 32: 30-34
140
ARMSTRONG, W.P. 1994
NATURE'S PERFECT MARRIAGE
ZOONOOZ 67 (3): 24-27
141
ARMSTRONG, W.P. 1994
PLANTS OF JURASSIC PARK
PACIFIC HORTICULTURE 55 (1): 42-48
142
ARMSTRONG, W.P. 1994
REMARKABLE SWAMP TREES
ZOONOOZ 67 (8): 24-27
143
ARMSTRONG, W.P. 1994
TIME TRAVELING WITH A LOCUST TREE
ZOONOOZ 67 (5): 28-31
1995
144
ARMSTRONG, W.P. 1995
A GALLING PUZZLE
ZOONOOZ 68 (3): 26-31
145
ARMSTRONG, W.P. 1995
FEATURE ARTICLES: AN AUTOBIOGRAPHY
THE DRIFTING SEED 1 (2): 4 & 9
146
ARMSTRONG, W.P. 1995
INDIAN SHOT
ORNAMENT 18 (3): 70-71
147
ARMSTRONG, W.P. 1995
IRONWOODS
ZOONOOZ 68 (1): 26-31
148
ARMSTRONG, W.P. 1995
MORNING GLORIES
ZOONOOZ 68 (9): 26-30
149
ARMSTRONG, W.P. 1995
PINK SALT LAKES
EASTERN SIERRA INTERAGENCY VISITOR CENTER, LONE PINE, CALIF.
150
ARMSTRONG, W.P. 1995
TO BE OR NOT TO BE A GALL
PACIFIC HORTICULTURE 56 (4): 39-45
151
ARMSTRONG, W.P. 1995 [AND W.L. EPSTEIN]
POISON OAK: MORE THAN JUST SCRATCHING THE SURFACE
HERBALGRAM 34: 36-42
1996
152
ARMSTRONG, W.P. 1996
SEA-FARING SEEDS
OCEAN REALM (SUMMER 1996): 89-96
153
ARMSTRONG, W.P. 1996
THE WILD AND WONDERFUL WORLD OF GOURDS
ZOONOOZ 69 (10): 24-27
1997
154
ARMSTRONG, W.P. 1997
ALGODONES DUNES: PHOLISMA SONORAE (Photo & Caption, p. 216)
In: CALIFORNIA'S WILD GARDENS, CALIFORNIA NATIVE PLANT SOCIETY
155
ARMSTRONG, W.P. 1997
CARRION FLOWERS: NOT ALL FLOWERS SMELL AS SWEET AS A ROSE!
ZOONOOZ 70 (1): 24-27
156
ARMSTRONG, W.P. 1997
DESERT VARNISH & LICHEN CRUST: MICROBES COLOR DESERT ROCKS
DesertUSA: http://www.desertusa.com/magdec97/varnish/dec_varnish.html
157
ARMSTRONG, W.P. 1997
FLOWERING PLANTS THAT MIMIC FUNGI
ZOONOOZ 70 (10): 20-23
158
ARMSTRONG, W.P. 1997
INDIAN SHOT
THE NEW FORESTER 9: 32-33 [DOMINICA MINISTRY OF AGRICULTURE]
159
ARMSTRONG, W.P. 1997
MORNING GLORIES
PACIFIC HORTICULTURE 58 (1): 15-21
160
ARMSTRONG, W.P. 1997
THE POWER OF PLANTS
ZOONOOZ 70 (5): 22-27
1998
161
ARMSTRONG, W.P. 1998
CURIOUS COMMON NAMES OF WILDFLOWERS
DesertUSA: http://www.desertusa.com/mag98/mar/names/flownames.html
162
ARMSTRONG, W.P. 1998
DESERT VARNISH [CALIF. STATE PARKS COLORADO DESERT DISTRICT]
TRACKS (COLORADO DESERT DISTRICT NEWSLETTER): Feb. 1998: 1-2
163
ARMSTRONG, W.P. 1998
FLOWERS OR FUNGI? (pp. 37-39)
In: POPULAR SCIENCE ANNUAL 1999. GROLIER INC., DANBURY, CONN.
164
ARMSTRONG, W.P. 1998
LICHEN CRUST [CALIF. STATE PARKS COLORADO DESERT DISTRICT]
TRACKS (COLORADO DESERT DISTRICT NEWSLETTER): Mar. 1998: 1-2, 8
165
ARMSTRONG, W.P. 1998
SEAGRASSES OF THE PACIFIC COAST
OCEAN REALM (SPRING 1998): 72-81
166
ARMSTRONG, W.P. 1998
THE CAPTIVATING CANNAS
ZOONOOZ 71 (7): 28-31
167
ARMSTRONG, W.P. 1998
THE COTTONWOOD: A TREE OF ALL SEASONS
ZOONOOZ 71 (4): 28-31
168
ARMSTRONG, W.P. 1998
THE LIFE & LOVE OF SAND DUNES. PART I: PHENOMENA OF THE WIND
DesertUSA: http://www.desertusa.com/magjan98/dunes/jan_dune1.html
169
ARMSTRONG, W.P. 1998
THE LIFE & LOVE OF SAND DUNES. PART II: LIFE ON THE DUNES
DesertUSA: http://www.desertusa.com/magfeb98/dunes/jan_dune2.html
170
ARMSTRONG, W.P. 1998
THE TRUTH ABOUT CAULIFLORY
ZOONOOZ 71 (2): 20-23
171
ARMSTRONG, W.P. 1998
THE UNFORGETTABLE ACACIAS
ZOONOOZ 71 (8): 28-31
172
ARMSTRONG, W.P. 1998
THE WILD AND WONDERFUL FAMILY OF GOURDS
PACIFIC HORTICULTURE 59 (4): 11-18
173
ARMSTRONG, W.P. 1998
UNUSUAL DRIFT FRUIT FROM COSTA RICA
THE DRIFTING SEED 4 (2): 7-8
174
ARMSTRONG, W.P. 1998
WHY OWENS LAKE IS RED
DesertUSA: http://www.desertusa.com/mag98/april/owens/owenslake.html
1999
175
ARMSTRONG, W.P. 1999
BLOWING IN THE WIND
ZOONOOZ 72 (2): 24-27
176
ARMSTRONG, W.P. 1999
BLOWING IN THE WIND: SEED AND FRUIT DISPERSAL BY WIND
In: CD-ROM OF XV1 INTERNATIONAL BOTANICAL CONGRESS
177
ARMSTRONG, W.P. 1999
MAKE WAY FOR FAT-STEMMED PLANTS
ZOONOOZ 72 (8): 26-31
178
ARMSTRONG, W.P. 1999
THE EUCALYPTUS: CALIFORNIA'S UBIQUITOUS GUM TREES (pp. 30-34)
In: POPULAR SCIENCE ANNUAL 2000. GROLIER INC., DANBURY, CONN.
179
ARMSTRONG, W.P. 1999
THE GUMS THAT CHANGED CALIFORNIA'S LANDSCAPE
ZOONOOZ 72 (1): 22-27
180
ARMSTRONG, W.P. 1999
THE TRICKS OF PLANT PARASITES
KOALA CLUB NEWS 26 (5): 5
181
ARMSTRONG, W.P. 1999
THE YUCCA AND ITS MOTH
ZOONOOZ 72 (4): 28-31
2000
182
ARMSTRONG, W.P. 2000
THE DATURA AND ITS MOTH
ZOONOOZ 73 (5): 26-31
183
ARMSTRONG, W.P. 2000
THE ECLECTIC EUPHORBIAS
ZOONOOZ 73 (6): 32-35
184
ARMSTRONG, W.P. 2000
THOSE BLOOMING SUNFLOWERS!
ZOONOOZ 73 (4): 28-31
2001
185
ARMSTRONG, W.P. 2001
A BURST OF FIRE: THE SPECTACULAR CORAL TREES
ZOONOOZ 74 (3): 26-30
186
ARMSTRONG, W.P. 2001
CYCADS: A GLIMPSE INTO THE AGE OF DINOSAURS
ZOONOOZ 74 (7): 26-30
187
ARMSTRONG, W.P. 2001
LOCOWEEDS
ZOONOOZ 74 (9): 27-30
188
ARMSTRONG, W.P. 2001
MAGNIFICENT MALLOWS
ZOONOOZ 74 (8): 28-31
189
ARMSTRONG, W.P. 2001
NOTES ON THE OCEAN DISPERSAL OF CORAL BEANS
THE DRIFTING SEED 7 (1): 5-6
190
ARMSTRONG, W.P. 2001
PINK PLAYAS AND EXTREMOPHILES in
WANTED: MARS...DEAD OR ALIVE by G.A. Landis
ODYSSEY 10 (1): 19
2002
191
ARMSTRONG, W.P. 2002
GIVE THE GUARDS A DRINK!
TALKING SCIENCE February/March 2002: 10
TIMES MEDIA PRIVATE LIMITED, SINGAPORE
192
ARMSTRONG, W.P. 2002
LEMNACEAE: DUCKWEED FAMILY (pp. 542-544)
In: Baldwin, et al. (Eds.), JEPSON DESERT MANUAL, UC PRESS, BERKELEY
193
ARMSTRONG, W.P. 2002
LILIES IN OUR FIELDS
ZOONOOZ 75 (8): 28-31
194
ARMSTRONG, W.P. 2002
STINKERS OF THE PLANT WORLD (pp. 39-42)
In: SCIENCE ANNUAL 2002. GROLIER INC., DANBURY, CONN.
195
ARMSTRONG, W.P. 2002
THE MARRIAGE BETWEEN ALGAE AND FUNGI
WILDFLOWER 18 (1): 10-16
2003
196
ARMSTRONG, W.P. 2003
BEAUTIFUL BIGNONIAS
ZOONOOZ 76 (2): 27-31
197
ARMSTRONG, W.P. 2003
MAGNIFICENT MULBERRIES
ZOONOOZ 76 (8): 27-31
2004
198
ARMSTRONG, W.P. 2004
ANCIENT MASTERS OF FOREST & SWAMP: THE REDWOOD FAMILY
ZOONOOZ 77 (8): 27-31
199
ARMSTRONG, W.P. 2004
ASK THE EXPERTS
THE SCIENCE TEACHER 71 (9): 66
200
ARMSTRONG, W.P. 2004
CURARE IMAGE (p. 126).
In: Ingrid & Peter Schönfelder, DAS NEUE HANDBUCH der HEILPFLANZEN
KOSMOS VERLAG, GERMANY
201
ARMSTRONG, W.P. 2004
LEMNACEAE: DUCKWEED FAMILY (pp. 454-456)
In: N.Smith, et al. (Eds.), FlOWERING PLANTS OF THE NEOTROPICS
PRINCETON UNIVERSITY PRESS, PRINCETON & OXFORD
202
ARMSTRONG, W.P. 2004
ORIGIN OF SAND DUNES (pp. 130-132)
In: J.A. Adam, MATHEMATICS IN NATURE
PRINCETON UNIVERSITY PRESS, PRINCETON & OXFORD
2005
203
ARMSTRONG, W.P. 2005
CELL GROUPS: SLIME MOLD
KIDS DISCOVER 15 (10): 3
204
ARMSTRONG, W.P. 2005
CHARLES DARWIN AND DRIFTSEEDS
THE DRIFTING SEED 11 (3): 2-4
205
ARMSTRONG, W.P. 2005
COCONUT PEARLS: A REEVALUATION OF AUTHENTICITY
ORNAMENT 28 (2): 46-49
206
ARMSTRONG, W.P. 2005
KUKUI NUT JEWELS OF HAWAII
ORNAMENT 28 (4): 40-41
207
ARMSTRONG, W.P. 2005
YUCCA LEAF CROSS SECTION (Magnified View)
GeoMagazine N.R. 5 (December 2005): 148
2006
208
ARMSTRONG, W.P. 2006
DIVERSITY OF FLOWERING PLANTS (PART I)
San Diego Horticultural Society Newsletter Number 141: 17-20 (June 2006)
209
ARMSTRONG, W.P. 2006
DIVERSITY OF FLOWERING PLANTS (PART II)
San Diego Horticultural Society Newsletter Number 142: 18-20 (July 2006)
210
ARMSTRONG, W.P. 2006
EXTREME PLANTS (Biggest Pine Cone)
KIDS DISCOVER 16 (Issue 5): 9
211
ARMSTRONG, W.P. 2006
Hit The Waves (Kukui Nut Image)
SCIENCE WORLD 68 (2): 18
212
ARMSTRONG, W.P. 2006
POISON OAK: More Than Just Scratching The Surface
Focal Point (Sacramento Land Surveyors Association): 1, 5 [June 2006]
213
ARMSTRONG, W.P. 2006
THE TRUE CYPRESSES
ZOONOOZ 79 (4): 28-31
2007
214
ARMSTRONG, W.P., T.Chester and K. MADORE 2007
"Brodiaea santarosae (Themidaceae), A New Rare Species From The Santa Rosa
Basalt Area Of The Santa Ana Mountains Of Southern California."
MADROÑO 54 (2): 187-198
215
ARMSTRONG, W.P. 2007
DO PEARLS COME FROM COCONUTS?
THE DRIFTING SEED 13 (1): 13-17
216
ARMSTRONG, W.P. 2007
NICKERNUT IMAGE: pp. 4-5 In Count and Capture by C. Ellis
COUNT and CAPTURE, Options Publishing, Merrimack, NH
217
ARMSTRONG, W.P. 2007
YO, HO, HO AND A CHEST FULL OF PLANTS: Searching for Botanical Treasures
ZOONOOZ 80 (1): 28-31
2008
218
ARMSTRONG, W.P. 2008
CRYPTOBIOTIC CRUSTS: ENABLING NATIVE PLANTS
THE SANDPAPER (Winter 2008): 12-13
219
ARMSTRONG, W.P. 2008
DESERT VARNISH UPDATE
THE SANDPAPER (Summer 2008): 6-7
220
ARMSTRONG, W.P. 2008
Figures 274, 280 & 282: In Chapter 4 "Holoparasitic Families."
PARASITIC FLOWERING PLANTS by H.S. Heide-Jorgensen
221
ARMSTRONG, W.P. 2008
Post-fire Wildflower Dispay: In "Fire and State Parks."
CALIFORNIA PARKLANDS (Spring 2008): 11
222
ARMSTRONG, W.P. 2008
THE REGAL REDWOODS: Monarchs of the Forest
ZOONOOZ 81 (12): 28-30
2009
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