Pictured from the araceae order are (1) arisaema, spathe and spadix, and (2) arum spadix with male and…
Shown are flowers of the pontederiaceae, juncaceae, liliaceae, and amaryllidaceae orders. These flowers…
Pictured are the Taccaceae, Dioscoreaceae, Iridaceae, Musaceae, and Zingiberaceae orders. Pictured are…
Shown are the orders of Salicaceae, Myricaceae, Juglandaceae, and Betulaceae. Illustrated are various…
Shown are the orders of Fagaceae, Ulmaceae, and Moraceae. Illustrated are various flowers and flower…
The orders pictured are sarraceniaceae, nepenthaceae, and droseraceae. The flowers of these orders that…
Pictured are the orders of crassulaceae, saxifragaceae, and cephalotacea. The flowers of these orders…
The orders of cunoniaceae, bruniaceae, and hamamelidaceae are pictured. The flowers of these orders…
Pictured are the orders of plantanceae, rosaceae, and leguminosae. The flowers of these orders that…
Pictured are the orders of geraniacea, tropaeolaceae, and linaceae. The flowers of these orders that…
Pictured are the orders of erythroxylaceae, zygophyllaceae, and rutaceae. The flowers of these orders…
The orders of simarubaceae, burseraceae, meliaceae, and malpighiaceae are pictured. The flowers of these…
The orders pictured are tremandraceae, polygalaceae, and euphorbiaceae. The flowers of these orders…
The orders pictured are empetraceae, coriariaceae, anacaridaceae, and cyrillaceae. The flowers of these…
The orders pictured are aquifoliaceae, celastraceae, stackhousiaceae, and staphyleaceae. The flowers…
The orders of aceraceae, hippocastanaceae, and sapindaceae. The flowers of these orders that are illustrated…
The orders pictured are balsaminaceae, rhamnaceae, vitaceae, and tiliaceae. The flowers of these orders…
The orders pictured are malvaceae, bombacaceae, and dilleniaceae. The flowers of these orders that are…
The orders of hypericacea, guttiferae, and tamaricaceae are pictured. The flowers of these orders that…
Flowers of the orders of cistaceae, bixaceae, violaceae, and passifloraceae are pictured. These flowers…
Represented are the orders of caricaceae, loasaceae, begoniaceae, and cactaceae. The flowers of these…
Pictured are the orders of thymelaeaceae, elaeagnaceae, lythraceae, and punicaceae. The flowers of these…
Pictured are the orders of Lecythidaceae, Rhizophoraceae, Combretaceae, Myrtaceae, and Melastomaceae.…
Pictured are flowers from the orders onagraceae and haloragidaceae. The flowers of these orders that…
Pictured are flowers of the orders araliaceae and umbelliferae. The flowers of these orders that are…
Pictured are the orders of clethraceae, pyrolaceae, and ericaceae. The flowers of these orders that…
Pictured are flowers of the orders diapensiaceae, primulaceae, and plumbaginaceae. The flowers of these…
Pictured are flowers of the orders sapotaceae, ebenaceae, styracaceae, and symplocaceae. The flowers…
Pictured are the flowers and fruits of the orders oleaceae, loganiaceae, gentianaceae, and apocynaceae.…
Pictured are flowers of the orders asclepiadaceae, convolvulaceae, polemoniaceae, and hydrophyllaceae.…
Pictured are flowers of the order boraginaceae, verbenaceae, labiatae, and nolanaceae. The flowers of…
Pictured are flowers of the orders martyniaceae, gesneriaceae, lentibulariaceae, and globulariaceae.…
Pictured are flowers of the orders acanthaceae, myoporaceae, phrymaceae, and plantaginaceae. The flowers…
Pictured are flowers of the orders rubiaceae and valerianaceae. The flowers pictured are (1) galium,…
Pictured is abronia umbellata. The common name of abronia is sand verbena. The umbellata variety has…
The Achillea filipendulina plant grows between four and five feet tall. The flowers are yellow and grow…
The leaves of Agave americana are smooth, gray, and lance shaped. The plant has moderately large gray…
Pictured are the flower and bud of Agrimonia euphoria. The common name of the plant is common agrimony.…
The common name of Allium tricoccum is common wild leek. The flowers are greenish white on a scape four…
The leaves of Alocasia sanderiana are long with deeply notched margins. The leaves are a deep, glossy…
Pictured is a good pot plant of aloe showing the offsets. Aloe plants have a stiff, harsh, and rugged…
The common name of Alyssum saxatile is golden tuft. The numerous flowers are golden yellow. The plant…
The common name of Amaranths caudates is love-lies-bleeding. The plant is tall, about three to five…
The Amaranths gangeticus plant is three feet tall or smaller, usually only one foot tall. The flowers…
The common names of Amorphophallus riviera are devil's tongue and snake palm. Pictured is the flower…
The stem of Anemone japonica is two to three feet tall. The plant is soft and downy, with short hairs.…
The common name of Anthemis tinctoria is golden marguerite. The plant grows two to three feet tall.…
The common names of Anthemis cotula are may-weed and dog fennel. The weed grows one to two feet high.…
The albus variety of Antigonon Leptopus has flowers that are nearly or quite white. Pictured is a plant…
The flowers of Antirrhinum maurandioides are one inch or more long. The flowers are violet or purple.…
Aphyllon uniflorum has white or violet flowers. Each stem has one flower and is leafless. The plant…
The common names of Apios tuberosa are groundnut and wild bean. The plant grows between four and eight…
The common name of aquilegia canadensis is common columbine. The plant grows one to two feet tall. There…
Aquilegia chrysantha grows between three and four feet tall. There are many flowers on the plant. The…
The Aquilegia longissima plant is tall and covered in silky hairs. The flowers are pale yellow. The…
The stem of Aquilegia alpina is nearly one foot tall. The plant has two to five flowers. The flowers…
The common name of arabis is rock-cress. The albida variety is only a few inches tall. The plant is…
The common name of Araucaria excelsa is Norfolk Island Pine. The plant is light green and has curved,…
Woolly aphis is a plant lice. Eggs are attached to twigs during the winter. In the spring soft-bodied,…
The common name of Argemone mexicana is prickly poppy. The plant grow one to two feet tall. The flowers…