<I>Begonia dregei</I> grows one to three feet tall. The leaves are thin, small, deeply serrated, and green. The flowers are white and small.

Begonia Dregei

Begonia dregei grows one to three feet tall. The leaves are thin, small, deeply serrated, and green.…

Illustrated is <I>Begonia rex</I> in its original form. The leaves are hairy and have a rich, metallic green color. The flowers are large and rose tinted.

Begonia Rex

Illustrated is Begonia rex in its original form. The leaves are hairy and have a rich, metallic green…

Begonia Countess Louise Erdoedy is a variety of <I>Begonia rex</i>. The leaves have a silvery upper surface with deep green veins.

Begonia Countess Louise Erdoedy

Begonia Countess Louise Erdoedy is a variety of Begonia rex. The leaves have a silvery upper surface…

The leaves of <I>Begonia magnifica</I> are large and bold, sometimes rising two feet. The flowers are long and fuschia like. The flowers are scarlet red.

Begonia Magnifica

The leaves of Begonia magnifica are large and bold, sometimes rising two feet. The flowers are long…

<i>Begonia scharffiana</I> grows one to three feet tall. The leaves are large, thick, fleshy, hairy, olive green above, and crimson below. The flowers are waxy white with red hairs under the surface of the petals.

Begonia Scharffiana

Begonia scharffiana grows one to three feet tall. The leaves are large, thick, fleshy, hairy, olive…

Pictured is a very small cluster of <I>Begonia haageana</I>. The flowers are rose-pink. The leaves are wavy and red nerved.

Begonia Haageana

Pictured is a very small cluster of Begonia haageana. The flowers are rose-pink. The leaves are wavy…

The flowers of <I>Begonia cathayana</I> are large and a brilliant scarlet color. The leaves are long pointed and have slightly toothed and serrated edges.

Begonia Cathayana

The flowers of Begonia cathayana are large and a brilliant scarlet color. The leaves are long pointed…

The flowers are <I>Begonia sanguinea</I> are small and white. The leaves are four to six inches long, thick, and fleshy.

Begonia Sanguinea

The flowers are Begonia sanguinea are small and white. The leaves are four to six inches long, thick,…

The flowers of <I>Begonia nitida</I> are pale pink with a silver blush. The leaves are four to six inches across and are have a glossy, dark green color.

Begonia Nitida

The flowers of Begonia nitida are pale pink with a silver blush. The leaves are four to six inches across…

The flowers of <I>Begonia coccinea</I> are deep, coral red. The leaves are oblong, angular, with wavy red margins.

Begonia Coccinea

The flowers of Begonia coccinea are deep, coral red. The leaves are oblong, angular, with wavy red margins.

Begonia madame de lesseps is a showy, strong, erect grower. The flowers are large and white. The leaves are green above and red and strongly veined below.

Begonia Madame de Lesseps

Begonia madame de lesseps is a showy, strong, erect grower. The flowers are large and white. The leaves…

<I>Begonia argenteo-guttata</I> flowers grow in clusters. The flowers are white tinged with pink. The leaves are shining green, thickly dotted with white spots.

Begonia Argenteo-Guttata

Begonia argenteo-guttata flowers grow in clusters. The flowers are white tinged with pink. The leaves…

Illustrated is <I>Begonia Phyllomaniaca</I> showing adventitious plantlets. The leaves are four to six inches long and slightly fringed. The flowers are pale pink.

Begonia Phyllomaniaca

Illustrated is Begonia Phyllomaniaca showing adventitious plantlets. The leaves are four to six inches…

<I>Begonia lucerna</I> is a hybrid. The leaves are heavily spotted with white. The flowers grow in long clusters that are often one foot long.

Begonia Lucerna

Begonia lucerna is a hybrid. The leaves are heavily spotted with white. The flowers grow in long clusters…

<I>Berberis heteropoda</I> grows between three and six feet tall. The branches are stout and spreading. The leaves are broadly oval shaped and a bluish green color.

Berberis Heteropoda

Berberis heteropoda grows between three and six feet tall. The branches are stout and spreading. The…

<I>Betula pendula</I> have a rhomboid like oval shape. The leaves are three quarters of an inch to two and a half inches long.

Leaves of Betula Pendula

Betula pendula have a rhomboid like oval shape. The leaves are three quarters of an inch to two and…

The flowers of <I>Billardiera scandens</I> are greenish yellow, violet, or purple. The leaves are one to two inches long and have a recurved point. The stems are twining.

Billardiera Scandens

The flowers of Billardiera scandens are greenish yellow, violet, or purple. The leaves are one to two…

The flowers of <I>Billbergia vexillaria</I> are purple. The lower bracts are red. The flower spike is erect and grows above the leaves.

Billbergia Vexillaria

The flowers of Billbergia vexillaria are purple. The lower bracts are red. The flower spike is erect…

The <I>Blechnum brasiliense</I> fern grows from a stout trunk, about one foot long. The leaves are two to three feet long and one foot or more wide.

Blechnum Brasiliense

The Blechnum brasiliense fern grows from a stout trunk, about one foot long. The leaves are two to three…

The leaves of <I>Blechnum occidentale</I> grow from an erect, rigid stem which is covered with brownish scales. The leaves are nine to eighteen inches long.

Blechnum Occidentale

The leaves of Blechnum occidentale grow from an erect, rigid stem which is covered with brownish scales.…

The common names of bocconia are plume poppy and tree celandine. The cordata variety grows five to eight feet tall. The leaves are large and heart shaped. The flowers are a pinkish color.

Bocconia Cordata

The common names of bocconia are plume poppy and tree celandine. The cordata variety grows five to eight…

The <I>Boehmeria argentea</I> tree grows ten to thirty feet tall. The leaves alternated and are eight to ten inches long.

Boehmeria Argentea

The Boehmeria argentea tree grows ten to thirty feet tall. The leaves alternated and are eight to ten…

The flowers of <I>Bomarea salsilla</I> are pink or red with blue or dark purple within. The leaves are two to four inches long.

Bomarea Salsilla

The flowers of Bomarea salsilla are pink or red with blue or dark purple within. The leaves are two…

<I>Borassus flabellifer</I> is known as meelalia or palmyra palm. The palm tree grows sixty to seventy feet tall. The leaves are eight to ten feet long.

Borassus Flabellifer

Borassus flabellifer is known as meelalia or palmyra palm. The palm tree grows sixty to seventy feet…

<I>Boronia megastigma</I> grows about two feet tall. The leaves are very sparse. The flowers are maroon-purple outside, yellow inside.

Boronia Megastigma

Boronia megastigma grows about two feet tall. The leaves are very sparse. The flowers are maroon-purple…

The leaves of pereskia aculeata are large and perfectly developed, with feather veins. Pereskia belongs to the cactus family.

Pereskia Aculeata

The leaves of pereskia aculeata are large and perfectly developed, with feather veins. Pereskia belongs…

Illustrated is an opuntia joint with leaves. The leaves are fleshy and cylindrical or awl shaped.

Opuntia Joint

Illustrated is an opuntia joint with leaves. The leaves are fleshy and cylindrical or awl shaped.

The common name of calathea zebrina is zebra plant. The plant grows one to three feet tall. The leaves are rich, velvety green with alternating bars of pale, yellowish green and dark olive green.

Calathea Zebrina

The common name of calathea zebrina is zebra plant. The plant grows one to three feet tall. The leaves…

The viscosissima variety of calceolaria integrifolia is a sticky-hairy form with leaves attached at the base and showy flowers.

Viscosissima Variety of Calceolaria Integrifolia

The viscosissima variety of calceolaria integrifolia is a sticky-hairy form with leaves attached at…

The glaucus variety of calycanthus fertilis has oblong oval leaves that have a whitish bloom beneath. The flowers are a pale, reddish brown.

Glaucus Variety of Calycanthus Fertilis

The glaucus variety of calycanthus fertilis has oblong oval leaves that have a whitish bloom beneath.…

Camptosorus rhizophyllus is a hardy fern. The leaves are simple and evergreen. The leaves taper from a heart shaped base. The leaves are four to twelve inches long.

Camptosorus Rhizophyllus

Camptosorus rhizophyllus is a hardy fern. The leaves are simple and evergreen. The leaves taper from…

The fasciculatum variety of capsicum annuum has the common name red cluster pepper. The leaves are clustered or crowded in bunches The fruit is clustered, erect, and slender.

Fasciculatum Variety of Capsicum Annuum

The fasciculatum variety of capsicum annuum has the common name red cluster pepper. The leaves are clustered…

Carex morrowii has still, evergreen, long pointed leaves. It is well suited for growing in pots.

Carex Morrowii

Carex morrowii has still, evergreen, long pointed leaves. It is well suited for growing in pots.

The common names of carpinus caroliniana are American hornbeam and blue beech. The leaves are oval, oblong, and serrated. The fruit clusters are two to four inches long.

Carpinus Caroliniana

The common names of carpinus caroliniana are American hornbeam and blue beech. The leaves are oval,…

Illustrated is the leaf of castanea sativa, a variety of chestnut. The leaves are oblong and taper to a point. The leaves are rounded at the base.

Castanea Sativa

Illustrated is the leaf of castanea sativa, a variety of chestnut. The leaves are oblong and taper to…

The castanopsis chrysophylla tree grows one hundred fifty feet tall. The leaves are oval and oblong. The under side of the leaves are coated with minute golden yellow scales.

Castanopsis Chrysophylla

The castanopsis chrysophylla tree grows one hundred fifty feet tall. The leaves are oval and oblong.…

The flowers of cattleya citrina are yellow except for the white border of the front lobe of the lip. Each stem usually bears only one flower. The leaves are four to seven inches long.

Cattleya Citrina

The flowers of cattleya citrina are yellow except for the white border of the front lobe of the lip.…

Ceanothus americanus is a low, erect shrub that grows three feet tall. The leaves are bright green and dull above and paler and hairy beneath.

Ceanothus Americanus

Ceanothus americanus is a low, erect shrub that grows three feet tall. The leaves are bright green and…

Cedrus atlantica is a variety of cedar. It is a large, pyramidal tree that grows one hundred twenty feet tall. The leaves are generally less than one inch long and are thick.

Cedrus Atlantica

Cedrus atlantica is a variety of cedar. It is a large, pyramidal tree that grows one hundred twenty…

Illustrated are cedrus libani cedars on Mount Lebanon. They are large trees with horizontally spreading branches. The leaves are one inch or longer and dark or bright green.

Cedar on Mount Lebanon

Illustrated are cedrus libani cedars on Mount Lebanon. They are large trees with horizontally spreading…

Illustrated are the leaves and fruits of the silk cotton tree, ceiba casearia. The leaves are smooth and four to six inches long. The cotton like material inside the pods are used in beds and pillows.

Leaves and Fruits of Silk Cotton Tree

Illustrated are the leaves and fruits of the silk cotton tree, ceiba casearia. The leaves are smooth…

Celastrus orbiculatus is a high climbing shrub. The leaves are two to three inches long and slightly serrated. The fruit is round, orange yellow, and has crimson seeds.

Celastrus Orbiculatus

Celastrus orbiculatus is a high climbing shrub. The leaves are two to three inches long and slightly…

Pictured is celeriac trimmed for market. Also pictured is an untrimmed celeriac root on a smaller scale. Celeriac is an offshoot of the celery species with an edible root instead of edible leaves.

Celeriac

Pictured is celeriac trimmed for market. Also pictured is an untrimmed celeriac root on a smaller scale.…

The branchlets of celtis occidentalis are slightly hairy. The leaves are rounded at the base. The fruits are orange-red.

Celtis Occidentalis

The branchlets of celtis occidentalis are slightly hairy. The leaves are rounded at the base. The fruits…

The pitchered leaves of cephalotus follicularis are green, crimson or purple, and white. The pitchers grow up to an inch and a half long.

Cephalotus Follicularis

The pitchered leaves of cephalotus follicularis are green, crimson or purple, and white. The pitchers…

Ceratopteris pteridoides ferns can be found from Florida to South America. The sterile leaves are short stalked with irregularly lobed margins. The fertile leaves are taller and divided into whip-like segments.

Ceratopteris Pteridoides

Ceratopteris pteridoides ferns can be found from Florida to South America. The sterile leaves are short…

Ceratozamia mexicana has a thick, short trunk covered with the remains of fallen leaf stalks. The leaves are a rich, dark green

Ceratozamia Mexicana

Ceratozamia mexicana has a thick, short trunk covered with the remains of fallen leaf stalks. The leaves…

The cercis canadensis tree grows forty feet tall. The leaves are roundish and broadly oval shaped. The flowers are rosy pink. Four to eight flowers grow in a cluster.

Cercis Canadensis

The cercis canadensis tree grows forty feet tall. The leaves are roundish and broadly oval shaped. The…

The stalks and rachis of ceropteris calomelanos are nearly black. The leaves are one to three feet long.

Ceropteris Calomelanos

The stalks and rachis of ceropteris calomelanos are nearly black. The leaves are one to three feet long.

Chamaerops is a low, fan leaved palm. The humilis variety grows one to one and a half feet tall. The leaves are ragged and fibrous.

Chamaerops Humilis

Chamaerops is a low, fan leaved palm. The humilis variety grows one to one and a half feet tall. The…

The leaves of cheilanthes lanosa grow in dense tufts. The stalks are two to four inches long and slightly hairy. This fern can be found from Connecticut to Kansas and Alabama.

Cheilanthes Lanosa

The leaves of cheilanthes lanosa grow in dense tufts. The stalks are two to four inches long and slightly…

Chrysanthemum carinatum grows two to three feet tall. The stems are branched with fleshy leaves. The flowers are nearly two inches across with white rays and a yellow ring at the base.

Chrysanthemum Carinatum

Chrysanthemum carinatum grows two to three feet tall. The stems are branched with fleshy leaves. The…

Illustrated are the leaves of the frutescens and anethifolium varieties of chrysanthemum.

Chrysanthemum Leaves

Illustrated are the leaves of the frutescens and anethifolium varieties of chrysanthemum.

Chrysanthemum maximum grows one foot tall. The leaves are narrowed at the base. It is native to the Pyrenees.

Chrysanthemum Maximum

Chrysanthemum maximum grows one foot tall. The leaves are narrowed at the base. It is native to the…

The leaves of grapefruit are large and dark, glossy green above. The shape is oval or elliptic oval.

Grapefruit Leaf

The leaves of grapefruit are large and dark, glossy green above. The shape is oval or elliptic oval.

Pictured is the leaf or sour or seville orange. The leaves are light green when young and three to four inches long.

Sour Orange Leaf

Pictured is the leaf or sour or seville orange. The leaves are light green when young and three to four…

The leaves of citrus ichangensis are narrow with broadly winged stalks.

Citrus Ichangensis

The leaves of citrus ichangensis are narrow with broadly winged stalks.

The flowers of clematis fremontii are purple and drooping. The leaves are three to four inches long.

Clematis Fremontii

The flowers of clematis fremontii are purple and drooping. The leaves are three to four inches long.

The leaves of clematis virginiana are cut toothed. The bases are often heart shaped. The leaves are two to three inches long.

Clematis Virginiana

The leaves of clematis virginiana are cut toothed. The bases are often heart shaped. The leaves are…

The leaves of clivia miniata are sword shaped and taper to a point. There are twelve to twenty flowers in an umbel. The flowers are bright scarlet with a yellow throat.

Clivia Miniata

The leaves of clivia miniata are sword shaped and taper to a point. There are twelve to twenty flowers…