Lab
Library
Journal
Shop
Sign in
to keep
1
136
My Studio Neighbors
·
W. Hamilton Gibson
2
The
Parts
of
a
Flower
109
Historical
Series,
Showing
the
Progress
of
Discovery
of
Flower
Fertilization
110
The
Garden
Sage
120
Cross-fertilization
of
the
Sage
121
Elastic
Stamens.
Anthers
Inserted
in
their
Pockets
124
Elastic
Stamens
of
Mountain-laurel
125
Andromeda
Ligustrina
127
Fertilisation
of
Andromeda
128
The
Laurel
130
Cross-fertilization
of
the
Blue-flag
131
Blue-flag
132
Pogonia
and
Devil's-bit
133
Devil's-bit
134
Horse-balm.
Collinsonia
135
Cross-fertilization
of
the
Horse-balm--Flowers
in
Various
Stages,
and
in
the
Order
of
their
Visitation
by
the
Bee
136
The
Cone-flower
137
Cone-flower,
Showing
Numerous
Florets,
Some
in
Pollen,
Others
in
Stigmatic
Stage
139
Cross-fertilization
of
Cone-flower
140
The
Fertilization
of
the
English
Arum,
1st
Stage
141
The
Fertilization
of
the
English
Arum.
2d,
3d,
4th,
and
5th
Stages
142
Pogonia
145
Cross-fertilization
146
A
Pine
Branch
151
Initial
151
The
Picnic
159
Tail-piece
167
Habenaria
Orbiculata
171
Arethusa
Bulbosa
177
The
Botanical
Distribution
of
an
Ordinary
Flower
and
of
the
Orchid
182
The
"Column"
in
Various
Orchids
183
The
Result
of
the
Bee's
Visit
184
Cross-fertilization
of
Arethusa
188
Habenaria
Orbiculata.
A
Single
Flower
Enlarged
190
Orchis
Spectabilis
191
Cross-fertilization
of
H.
Orbiculata
(Sphinx-moth)
193
The
Flower
and
Column
of
Orchis
Spectabilis,
Enlarged
195
Orchis
Spectabilis
195
Position
of
Pollen
of
Orchis
Spectabilis
Withdrawn
on
Pencil
197
The
Cross-fertilization
of
Orchis
Spectabilis
197
The
Purple-fringed
Orchid
199
The
Ragged
Orchid
(Front
Section)
200
The
Ragged
Orchid
(Profile
Section)
202
The
Ragged
Orchid
(H.
Lacera)
and
the
Butterfly's
Tongue.
Cross-fertilization
203
The
Yellow
Orchid
(H.
Flava)
204
Marker
Marker
Fine marker
White-out
Fine white-out
Circle
Paint
Unmarker
Hand
Scalpel
Dice
Sieve
Purify
Undo
Redo
Start over