Anemone coronaria has tuberous roots. The flowers grow up to one foot tall from the roots
Pictured is the single flowered form of Anemone coronaria. The common name is poppy-flowered anemone.…
The flore-pleno variety of Anemone coronaria is the double flowered variety. The flowers have many colors…
Anemone fulgens flowers are two inches across and vivid scarlet with a black stamen. Several leaves…
The common name of anemone hortensis is broad-leaved garden anemone. The flowers are red, rosy purple,…
The common name of Anemone nemorosa is wood anemone. The flowers are one inch across and are white or…
The stem of Anemone japonica is two to three feet tall. The plant is soft and downy, with short hairs.…
The stems of Angraecum superbum are four feet or more tall. The flowers are green and spreading with…
Pictured is a semi-formal garden space of annual flowers. Annuals are plants that bloom in the open…
Anoetochilus regalis flowers are some of the most attractive of the anoetochilus. The leaves are oval,…
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 common name of Anthericum liliago is St. Bernard's Lily. The stem is simple and two to three feet…
Anthurium scherzerianum grows one or two feet high. The flowers are slender, curled, and yellow.
The albus variety of Antigonon Leptopus has flowers that are nearly or quite white. Pictured is a plant…
The common name of Antirrhinum orontium is small snapdragon. The flowers are small and purple or white.…
The common name of Antirrhinum majus is common or large snapdragon. The flowers are large and come in…
The flowers of Antirrhinum maurandioides are one inch or more long. The flowers are violet or purple.…
The leopoldii variety of Aphelandra squarrosa is showy with yellow flowers.
Aphyllon uniflorum has white or violet flowers. Each stem has one flower and is leafless. The plant…
Apicra pentagona has an erect stem that is six to twelve inches tall. The flowers are a greenish color.…
The common names of Apios tuberosa are groundnut and wild bean. The plant grows between four and eight…
The common names ofAplectrum hyemale are putty root and Adam-and-Eve. The pods are oblong and pointed.…
The flowers of the apricot are pink-white. The flowers grow singly and precede the leaves.
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…
Aquilegia glandulosa is one to three flowered. The flowers are large and nodding. The flowers are lilac-blue…
The common name of Arbutus menziesii is madrona. The tree occasionally grows one hundred feet tall.…
Bear berry is the common name of Arctostaphylos uva-ursi. The flowers are small, white and tinged with…
Arctotis grandis forms a bushy clump between two and two and a half feet tall. The flowers are white…
Ardisia crenulata has oblong, wavy margined leaves. The fruit droops is clusters. The flowers are sweet…
Aregelia spectabilis has leaves that are ten to fifteen inches long. The flowers are milky, pale blue.
Arenaria grandiflora grows ten inches or less high. The flowers are large and grow solitary or in twos…
Arethusa bulbosa is a pretty orchid that grows between eight and ten inches tall. The flowers is a bright,…
The common name of Argemone mexicana is prickly poppy. The plant grow one to two feet tall. The flowers…
Argemone grandiflora grows one to three feet tall and has very few prickles. Three to six flowers grow…
The Ariocarpus lloydii plant has a rounded top that is four inches or more in diameter. The flowers…
The common names of Aristolochia macrophylla are dutchman's pipe and pipe vine. The flowers are u-shaped…
The common name of Armeria vulgarism is common thrift. The flowers are white, pink, or red. The leaves…
Arpophyllum spicatum has stems that grow up to eight inches tall. The flowers are numerous and grow…
Artabotrys uncinatus is a climbing shrub with branches at a wide angle. The leaves are oblong and taper…
Giant reed is the common name of Arundo donax. The flowers clusters are one to two feet long.
The common name of Ascyrum hypericoides is St. Andrew's cross. The plant is branchy and grows a foot…
The flowers of Asparagus sprengeri are whitish pink, fragrant, and appear in May and June. The plant…
Asparagus asparagoides is also known as smilax of florists. The stems are slender and branched. The…
Aster cordifolius has a smooth stem with thin, rough, usually hairy leaves. The flowers heads are blue…
The common name of Aster novae-angliae is New England aster. The plant grows between three and five…
Aster herveyi grows two to three feet tall. The firm leaves are rough above and hairy on the veins beneath.…
The comet type of China aster has very flat rays. The flowers are rose, white, or blue.
The stem of Astilbe astilboides grows two to three feet tall. The leaves are oval and oblong. The flowers…
Astragalus hypoglottis grows between three and twenty four inches tall. The flowers are violet-purple.…
Astragalus adsurgens is a small plant with fifteen to twenty five leaflets. The flowers are purplish…
Atropa belladonna is known as deadly nightshade. The plant is erect, branching, and leafy. The leaves…
The flowers of Aubrietia deltoidea are violet or purple. The plant grows two to twelve inches tall.
Auricula is a European perennial that bears flowers of many colors. The flowers grow wild in the mountains…
Babiana stricta grow one foot or less tall. The leaves are broad and sword shaped. The flowers are scattered,…
Banksia ericifolia is a shrub or small tree, growing twelve to fourteen feet tall. The leaves grow hardly…