Begonia dregei grows one to three feet tall. The leaves are thin, small, deeply serrated, and green.…
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 Begonia rex. The leaves have a silvery upper surface…
The leaves of Begonia magnifica are large and bold, sometimes rising two feet. The flowers are long…
Begonia scharffiana grows one to three feet tall. The leaves are large, thick, fleshy, hairy, olive…
Pictured is a very small cluster of Begonia haageana. The flowers are rose-pink. The leaves are wavy…
The flowers of Begonia cathayana are large and a brilliant scarlet color. The leaves are long pointed…
The flowers are Begonia sanguinea are small and white. The leaves are four to six inches long, thick,…
The flowers of Begonia nitida are pale pink with a silver blush. The leaves are four to six inches across…
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…
Begonia argenteo-guttata flowers grow in clusters. The flowers are white tinged with pink. The leaves…
Illustrated is Begonia Phyllomaniaca showing adventitious plantlets. The leaves are four to six inches…
Begonia lucerna is a hybrid. The leaves are heavily spotted with white. The flowers grow in long clusters…
Berberis heteropoda grows between three and six feet tall. The branches are stout and spreading. The…
Betula pendula have a rhomboid like oval shape. The leaves are three quarters of an inch to two and…
The flowers of Billardiera scandens are greenish yellow, violet, or purple. The leaves are one to two…
The flowers of Billbergia vexillaria are purple. The lower bracts are red. The flower spike is erect…
The Blechnum brasiliense fern grows from a stout trunk, about one foot long. The leaves are two to three…
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…
The Boehmeria argentea tree grows ten to thirty feet tall. The leaves alternated and are eight to ten…
The flowers of Bomarea salsilla are pink or red with blue or dark purple within. The leaves are two…
Borassus flabellifer is known as meelalia or palmyra palm. The palm tree grows sixty to seventy feet…
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…
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…
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.…
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…
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,…
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 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…
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…
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…
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…
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…
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…
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…
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…
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…
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…
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…
The leaves of clivia miniata are sword shaped and taper to a point. There are twelve to twenty flowers…