Crotalaria is a genus of flowering plants in the family Fabaceae commonly known as rattlepods. The genus includes over 700 species of herbaceous plants and shrubs. Africa is the continent with the majority of Crotalaria species, which are mainly found in damp grassland, especially in floodplains, depressions and along edges of swamps and rivers, but also in deciduous bush land, roadsides and fields. Some species of Crotalaria are grown as ornamentals. The common name rattlepod or rattlebox is derived from the fact that the seeds become loose in the pod as they mature, and rattle when the pod is shaken. The name derives from the Ancient Greek κρόταλον, meaning "castanet", and is the same root as the name for the rattlesnakes (Crotalus).
Campanula rotundifolia, the harebell, Scottish bluebell, or bluebell of Scotland, is a species of flowering plant in the bellflower family Campanulaceae. This herbaceous perennial is found throughout the temperate regions of the northern hemisphere. In Scotland, it is often known simply as bluebell. It is the floral emblem of Sweden where it is known as small bluebell. It produces its violet-blue, bell-shaped flowers in late summer and autumn.
Hydrangea quercifolia, commonly known as oakleaf hydrangea or oak-leaved hydrangea, is a species of flowering plant in the family Hydrangeaceae. It is native to the southeastern United States, in woodland habitats from North Carolina west to Tennessee, and south to Florida and Louisiana. A deciduous shrub with white showy flower heads, it is grown as a garden plant, with numerous cultivars available commercially.
Drosera rotundifolia, the round-leaved sundew, roundleaf sundew, or common sundew, is a carnivorous species of flowering plant that grows in bogs, marshes and fens. One of the most widespread sundew species, it has a circumboreal distribution, being found in all of northern Europe, much of Siberia, large parts of northern North America, Korea and Japan but is also found as far south as California, Mississippi and Alabama in the United States of America and in New Guinea.
Smilax rotundifolia, also known as roundleaf greenbrier or common greenbrier, is a woody vine native to the southeastern and eastern United States and eastern Canada. It is a common and conspicuous part of the natural forest ecosystems in much of its native range. The leaves are glossy green, petioled, alternate, and circular to heart-shaped. They are generally 5–13 cm long. Common greenbrier climbs other plants using green tendrils growing out of the petioles.
Eremalche rotundifolia, the desert five-spot, is a flowering plant in the family Malvaceae, native to the Mojave Desert and Colorado Desert in the Southwestern United States.
Viola sororia, known commonly as the common blue violet, is a short-stemmed herbaceous perennial plant that is native to eastern North America. It is known by a number of common names, including common meadow violet, purple violet, woolly blue violet, hooded violet, and wood violet. Its cultivar 'Albiflora' has gained the Royal Horticultural Society's Award of Garden Merit. This perennial plant species is distributed in the eastern half of the United States, Canada and a part of Eastern Mexico. Their native habitats are rich, moist woods, and swamps located in the eastern half of the United States and Canada.
Crotalaria juncea, known as brown hemp, Indian hemp, Madras hemp, or sunn hemp, is a tropical Asian plant of the legume family (Fabaceae). It is generally considered to have originated in India.
Calochortus nuttallii, also known as the sego lily, is a bulbous perennial plant that is endemic to the Western United States. It is the state flower of Utah.
Dombeya rotundifolia, the dikbas or "South African wild pear", is a small deciduous tree with dark grey to blackish deeply fissured bark, found in Southern Africa and northwards to central and eastern tropical Africa. Formerly placed in the Sterculiaceae, that artificial group has now been abandoned by most authors and the plants are part of an enlarged Malvaceae.
Crotalaria cunninghamii, also known as green birdflower, birdflower ratulpo, parrot pea or regal birdflower, is a plant of the legume family Fabaceae, named Crotalaria after the Greek word for rattle, because their seeds rattle, and cunninghamii after early 19th century botanist Allan Cunningham. Crotalaria cunninghamii is known as Mangarr to the Nyangumarta Warrarn Indigenous group.
Crotalaria avonensis is a rare species of flowering plant in the legume family known by the common names Avon Park rattlebox, Avon Park harebells, and Avon Park rabbit-bells. It is endemic to Central Florida in the United States, where it is known from only three sites. Many individuals exist on land that is unprotected and they are threatened with destruction. The plant is a federally listed endangered species.
Galearis rotundifolia is a species of flowering plants in the orchid family, Orchidaceae. It is commonly called roundleaf orchis and small round-leaved orchid. It is a succulent perennial herb native to North America, where it occurs throughout Canada, part of the northern United States, and Greenland.
Olearia asterotricha, commonly known as rough daisy-bush, is a species of flowering plant in the family Asteraceae. A tall shrub with white, mauve or blue daisy like flowers growing from the Blue Mountains in New South Wales to western Victoria, Australia.
Croton monanthogynus, is a species of flowering plant in the spurge family. The undersides are gray. It is a summer annual that produces small, inconspicuous flowers, having male and female reproductive organs in the same plant. The plant is monoecious and has both male and female reproductive organs in separate clusters on the same plant. Its leaves are alternate. It is native to the southeastern United States and the southern Great Plains. It is considered adventive in more northern states. AL, AR, AZ, GA, IA, IL, IN, KS, KY, LA, MD, MI, MO, MS, NC, NE, OH, OK, PA, SC, TN, TX, VA, WI, WV.
Viola rotundifolia, common name roundleaf yellow violet, is a plant species of the genus Viola. It is found in mesic habitat areas of the eastern United States and Canada; from Tennessee and Kentucky south to Georgia. It grows 2 to 4 inches tall with leaves and flowers on separate stalks.
Shepherdia rotundifolia, the roundleaf buffaloberry or silverleaf, is a 3-to-6-foot (1-to-2-meter) evergreen shrub in the oleaster family (Elaeagnaceae) that grows only in the Colorado Plateau (endemic) of the southwestern United States. The common name comes from western settlers using the cooked berries in a sauce for eating cooked buffalo meat.
Crotalaria pallida, commonly known as the smooth crotalaria, is a species of flowering plant within the family Fabaceae.
Crotalaria sagittalis, known as arrowhead rattlebox or just rattlebox, is an annual wildflower native to the United States, Midwestern and Eastern states.
