325 illustrations of flowers and shrubs including: lady's slipper, larkspur, laurel, lentil, lettuce, lily, lion's foot, locust, logwood, loosestrife, lotus, and lythrum
"Wild plant of the true lavender (Lavandula angustifolia): a, b, calyxes of flowers, the chief source…
Here is a leaf of the pitcher plant. You see that it has an opening at the upper end. It can hold considerable…
"Polygonaceae, a natural order of Dicotyledons, containing 30 genera with about 700 species, chiefly…
Here is a leaf of the Venus's fly trap which is a spring trap for flies and other insects. Here you…
Here is a leaf of the Venus's fly trap which is a spring trap for flies and other insects. The two parts…
Leatherwood, moosewood, and wicopy are the common names of dirca palustris. The plant grows two to six…
"Leschenaultia splendens. 1. calyx, stamens, and style, with stigma and indusium, all magnified." -Lindley,…
Leschenaultia biloba or the blue lechenaultia is a flowering plant of the Goodeniaceae family.
Pictured are the orders of Lecythidaceae, Rhizophoraceae, Combretaceae, Myrtaceae, and Melastomaceae.…
The leaves of leea amabilis grow on long channeled leafstalks. Leaflets grow in two or three pairs.…
"Legume.--A pod; applied to the fruit of leguminous plants, such as the pea, &c." -Newman, 1850
Leiophyllum buxifolium is native from New Jersey to Florida. The flowers are white and pinkish on the…
Pictured are floral details of lemna minor, a variety of duckweed. (aa) stamens and (b) pistil.
Lemnaceae is a family of flowering plants, also known as the duckweed family, as it contains the duckweeds…
This illustration shows the twig, with leaves and flowers, of a Lemon tree (1. Pistil and part of the…
The common name of lens is lentils. Lens esculenta is the edible variety. The flowers are small and…
"An annual plant of the same genus with tares, a native of countries near the Mediterranean, and which…
This illustration shows a lentil plant. Lentils are the round, flat seeds of a small leguminous plant…
Leontice altaica flowers are about twelve per plant. The flowers bloom in April. The plant grows between…
The common name of leontopodium alpinum is Edelweiss. The flowers heads grow at the end of the stems.…
Leopard lily and panther lily are the common names of lilium pardalinum. The base of the flowers is…
Leopard plant is the common name of ligularia kaempferi aureo-maculatus. The leaves are blotched with…
Lepachys columnaris grows to two and a half feet in the wild and often taller in cultivation. The flowers…
This illustration shows stages in the germination of the gametospore of Lepidium, sectional view: A,…
This illustration shows a portion of Lepidodendron. Lepidodendron is the generic name of a large and…
A slender-fronded fern with straw-colored leaves. The fronds can reach between 9 inches and 12 inches…
Leptospermum laevigatum flowers are white. The flowers grow alone on each stem, sometimes with two on…
Lespedeza bicolor is a shrub with slender branches growing six to ten feet tall. The flowers are small…
Lespedeza sieboldii is native to Japan. The flowers bloom in September. The flowers are large and rose…
Illustrated is a leuchtenbergia principis showing the transformation from scales to petals.
The common name of leuchtenbergia principis is agave cactus. There are six to eight radical spines.…
Leucocoryne ixiodes flowers are white or pale blue. The umbels have four to six flowers. The plant grows…
These are detached flower heads of two different varieties of leucocoryne ixiodes. One flower head has…
The common name of leucoium aestivum is Summer Snowflake. The flowers are pure white and about one inch…
The common name of leucoium vernum is Spring Snowflake. The flowers are white with green spots on the…
The flowers of leucophyllum texanum bloom in spring and summer. It is a loose growing, straggling shrub.…
Leucothoe recurva is native from Virginia to Alabama. The flowers bloom April to June. The foliage has…
Lewisia reiviva flowers are pink with a nearly white center. The flowers are about three to four inches…
Leycesteria formosa flowers are white with a tinge of purple. The plant grows between four and six feet…
Liatris spicata montana grows ten to twenty inches high. The flowers are blue purple. It is native to…
The common names of liatris are blazing star and button snake root. The spicata variety has purple flowers…
Libertia formosa flowers are white. The leaves are linear and sword shaped. The stem is sixteen inches…
Licorice is the root of Glycyrrhiza glabra, from which a sweet flavour can be extracted. The liquorice…