ClipArt ETC
A type of label for plants.

Zinc Tally

A type of label for plants.

A type of label for plants.

Zinc Tally

A type of label for plants.

A type of label for plants.

Zinc Tally

A type of label for plants.

A type of label for plants.

Zinc Tally

A type of label for plants.

A potted strawberry plant.

Strawberry Plant

A potted strawberry plant.

Lantern-flies may be found on the under side of leaves of various plants, particularly grape, sucking the juices, preferably from the larger veins or ribs.

Lantern Fly

Lantern-flies may be found on the under side of leaves of various plants, particularly grape, sucking…

Lantern-flies may be found on the under side of leaves of various plants, particularly grape, sucking the juices, preferably from the larger veins or ribs.

Lantern Fly

Lantern-flies may be found on the under side of leaves of various plants, particularly grape, sucking…

Platysamia cecropia. The caterpillar occurring on a great variety of plants, including many of our fruit-trees and certain small fruits. Its green, and has six rather prominent warts on the thoracic segments, of which four are coral-red in color and the hinder two are yellow, sometimes with a reddish tinge.

Emporer Moth Caterpillar

Platysamia cecropia. The caterpillar occurring on a great variety of plants, including many of our fruit-trees…

The cylisus scoparius

Common Broom

The cylisus scoparius

Two-lipped calyx

Common Broom

Two-lipped calyx

Broadly ovate vexillum or standard

Common Broom

Broadly ovate vexillum or standard

One of the alae or wings of the corolla

Common Broom

One of the alae or wings of the corolla

Carina or keel

Common Broom

Carina or keel

Monadelphous stamens

Common Broom

Monadelphous stamens

Hairy ovary with the long style, thickened upwards, and spirally curved

Common Broom

Hairy ovary with the long style, thickened upwards, and spirally curved

Legume or pod

Common Broom

Legume or pod

Mature but unopened archegonium. e, Ovum; b, ventral-canal cell; d, lid-cells of neck

Archegonia

Mature but unopened archegonium. e, Ovum; b, ventral-canal cell; d, lid-cells of neck

Archegonium ready for fertilization; a passage leads down to the rounded ovum

Archegonia

Archegonium ready for fertilization; a passage leads down to the rounded ovum

Archegonium after fertilization; the fertilized ovum is developing into a sporogonium

Archegonia

Archegonium after fertilization; the fertilized ovum is developing into a sporogonium

Group of plants bearing mature sporogonia

Pellia Epiphylla

Group of plants bearing mature sporogonia

Longitudinal section of thallus at the time of fertilization

Pellia Epiphylla

Longitudinal section of thallus at the time of fertilization

Longitudinal section of almost mature sporogonium attached to the thallus

Pellia Epiphylla

Longitudinal section of almost mature sporogonium attached to the thallus

Riccia. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section. The cells which will produce the sporogenous tissue are shaded.

Bryophyta

Riccia. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section. The cells…

Marchantia morpha. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section. The cells which will produce the sporogenous tissue are shaded.

Bryophyta

Marchantia morpha. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section.…

Pellia epiphylla. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section. The cells which will produce the sporogenous tissue are shaded.

Bryophyta

Pellia epiphylla. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section.…

Anthoceros laevis. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section. The cells which will produce the sporogenous tissue are shaded.

Bryophyta

Anthoceros laevis. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section.…

Cephalozia bicuspidata. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section. The cells which will produce the sporogenous tissue are shaded.

Bryophyta

Cephalozia bicuspidata. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section.…

Radula complanaia. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section. The cells which will produce the sporogenous tissue are shaded.

Bryophyta

Radula complanaia. Semi-diagrammatic figure of a young embryo of Liverworts in longitudinal section.…

Marchantia polymorpha. Portion of thallus bearing two stalked antheridiophores

Bryophyta

Marchantia polymorpha. Portion of thallus bearing two stalked antheridiophores

Marchantia polymorpha. Longitudinal section through a young antheridiophore. The antheridia are seated in depressions of the upper surface.

Bryophyta

Marchantia polymorpha. Longitudinal section through a young antheridiophore. The antheridia are seated…

Marchantia polymorpha. Longitudinal section of antheridium

Bryophyta

Marchantia polymorpha. Longitudinal section of antheridium

Marchantia polymorpha. Stoma in surface view

Bryophyta

Marchantia polymorpha. Stoma in surface view

Marchantia polymorpha. Air-chamber with the filaments of assimilating cells and stoma in vertical section

Bryophyta

Marchantia polymorpha. Air-chamber with the filaments of assimilating cells and stoma in vertical section

Blasia pusilla. The margin of the thallus bears leaf-like lobes

Bryophyta

Blasia pusilla. The margin of the thallus bears leaf-like lobes

Chiloscyphus polyanthos. The perianth with the small perichaetial leaves below it.

Bryophyta

Chiloscyphus polyanthos. The perianth with the small perichaetial leaves below it.

Cephalozia bicuspidata. Longitudinal section of the summit of a shoot bearing a nearly mature sporogonium, sg, still enclosed in the calyptra; ar, archegonia which have remained unfertilized

Bryophyta

Cephalozia bicuspidata. Longitudinal section of the summit of a shoot bearing a nearly mature sporogonium,…

Anthoceros laevis

Bryophyta

Anthoceros laevis

Funaria hygrometrica. Leafy shoot bearing a young sporogonium enclosed in the calyptra

Bryophyta

Funaria hygrometrica. Leafy shoot bearing a young sporogonium enclosed in the calyptra

Funaria hygrometrica. Leafy plant with an almost mature sporogonium

Bryophyta

Funaria hygrometrica. Leafy plant with an almost mature sporogonium

Funaria hygrometrica. Median longitudinal section of a capsule, with the seta gradually widening into the apophysis at its base

Bryophyta

Funaria hygrometrica. Median longitudinal section of a capsule, with the seta gradually widening into…

Funaria hygrometrica. Germinating spores.

Bryophyta

Funaria hygrometrica. Germinating spores.

Funaria hygrometrica. Part of a developed protonema. h, Creeping filament with brown walls from which the filaments of chlorophyll-containing cells

Bryophyta

Funaria hygrometrica. Part of a developed protonema. h, Creeping filament with brown walls from which…

Sphagnum acutifolium. Longitudinal section of apex of a bud bearing archegonia (ar), enclosed by the large leaves (y); ch, small perichaetial leaves

Bryophyta

Sphagnum acutifolium. Longitudinal section of apex of a bud bearing archegonia (ar), enclosed by the…

Sphagnum acutifolium. Longitudinal section of the sporognium borne on the pseudopodium (ps); c, calyptra; ar, neck of archegonium; sg, foot; sg, capsule.

Bryophyta

Sphagnum acutifolium. Longitudinal section of the sporognium borne on the pseudopodium (ps); c, calyptra;…

Sphagnum acutifolium. Ripe sporogonium raised on the pseudopodium above the enclosing leaves

Bryophyta

Sphagnum acutifolium. Ripe sporogonium raised on the pseudopodium above the enclosing leaves

Andreaea pelrophila, plant bearing opened capsule

Bryophyta

Andreaea pelrophila, plant bearing opened capsule

Funaria hygrometrica. Longitudinal section through the summit of a male branch

Bryophyta

Funaria hygrometrica. Longitudinal section through the summit of a male branch

Funaria hygrometrica. Longitudinal section of the very young sporogonium enclosed in the archegonial wall.

Bryophyta

Funaria hygrometrica. Longitudinal section of the very young sporogonium enclosed in the archegonial…

Funaria hygrometrica. Further stages of the development of the sporogonium enclosed in the calyptra formed from the archegonial wall and still bearing the neck. The foot of the sporogonium has penetrated into the underlying tissue of the stem of the moss-plant

Bryophyta

Funaria hygrometrica. Further stages of the development of the sporogonium enclosed in the calyptra…

Funaria hygrometrica. Further stages of the development of the sporogonium enclosed in the calyptra formed from the archegonial wall and still bearing the neck. The foot of the sporogonium has penetrated into the underlying tissue of the stem of the moss-plant

Bryophyta

Funaria hygrometrica. Further stages of the development of the sporogonium enclosed in the calyptra…

Flax is a member of the genus <em>Linum</em> in the family <em>Linaceae</em>. It is probably native to India, though its precise native range is unknown due to extensive ancient cultivation in southwest Asia and southeastern Europe.

Pod of Flax

Flax is a member of the genus Linum in the family Linaceae. It is probably native…

Section lengthwise of flax seed cut half away, bringing contained embryo into view.

Flax Pod Cut in Half

Section lengthwise of flax seed cut half away, bringing contained embryo into view.

Section of a flax-seed magnified and divided flat-wise: turned round, so that the stem-end (caulicle) of the embryo is below: the whole broad upper part is the inner face of one of the cotyledons: the minute nick at its base is the plumule.

Flax-seed

Section of a flax-seed magnified and divided flat-wise: turned round, so that the stem-end (caulicle)…

Section through a flax seed turned edgewise, showing the thickness of the cotyledons, and the minute plumule between them.

Flax-seed Cut Sideways

Section through a flax seed turned edgewise, showing the thickness of the cotyledons, and the minute…

Growth of Flax seedling from a stem with two leaves and a bud, to a stem with several leaves and stem joints between leaves.

Early Flax Seedling

Growth of Flax seedling from a stem with two leaves and a bud, to a stem with several leaves and stem…

Upper part of Flax plant in blossom.

Flax-Plant

Upper part of Flax plant in blossom.

Section of a flower moderately enlarged, showing a part of the petals and stamens, all five styles, and a section of ovary with two ovules or rudimentary seeds.

Section of Flax-flower

Section of a flower moderately enlarged, showing a part of the petals and stamens, all five styles,…

Embryo of Sugar Maple, cut through lengthwise and taken out of the seed.

Sugar Maple

Embryo of Sugar Maple, cut through lengthwise and taken out of the seed.

Whole embryo of Sugar Maple just beginning to grow.

Sugar Maple Embryo

Whole embryo of Sugar Maple just beginning to grow.

One of the pair of keys or winged fruits of Red Maple; the seed-bearing portion cut open to show the seed.

Red Maple

One of the pair of keys or winged fruits of Red Maple; the seed-bearing portion cut open to show the…