''Russelia'' is a genus of
flowering plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. They include all forbs (flowering plants without a woody stem), grasses and grass-like plants, a vast majority of ...
s in the
plantain family,
Plantaginaceae
Plantaginaceae, the plantain family, is a large, diverse family of flowering plants in the order Lamiales that includes common flowers such as snapdragon and foxglove. It is unrelated to the banana-like fruit also called "plantain." In older ...
. It is sometimes placed in the families
Scrophulariaceae
The Scrophulariaceae are a family of flowering plants, commonly known as the figwort family. The plants are annual and perennial herbs, as well as shrubs. Flowers have bilateral ( zygomorphic) or rarely radial ( actinomorphic) symmetry. The S ...
or
Veronicaceae
Plantaginaceae, the plantain family, is a large, diverse family of flowering plants in the order Lamiales that includes common flowers such as snapdragon and foxglove. It is unrelated to the banana-like fruit also called "plantain." In older cl ...
.
The name honours Scottish naturalist
Alexander Russell (1715–1768).
Members of the genus are commonly known as firecracker plants or coralblows. ''Russelia'' species grow in many parts of the world and are mildly
drought
A drought is defined as drier than normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D. Jiang, A. Khan, W. Pokam Mba, D. Rosenfeld, J. Tierney, an ...
resistant.
''
Russelia equisetiformis
''Russelia equisetiformis'', the fountainbush, firecracker plant, coral plant, coral fountain, coralblow or fountain plant, is a species of flowering plant in the family Plantaginaceae.
This weeping subshrub is native to Mexico and Guatemala. '' and ''
Russelia sarmentosa
''Russelia'' is a genus of flowering plants in the plantain family, Plantaginaceae. It is sometimes placed in the families Scrophulariaceae or Veronicaceae. The name honours Scottish naturalist Alexander Russell (1715–1768). Members of the ...
'' are commonly used to hide unattractive
retaining wall
Retaining walls are relatively rigid walls used for supporting soil laterally so that it can be retained at different levels on the two sides.
Retaining walls are structures designed to restrain soil to a slope that it would not naturally keep to ...
s or
fence
A fence is a structure that encloses an area, typically outdoors, and is usually constructed from posts that are connected by boards, wire, rails or netting. A fence differs from a wall in not having a solid foundation along its whole length.
...
s because they grow quickly and have dense
foliage
A leaf ( : leaves) is any of the principal appendages of a vascular plant stem, usually borne laterally aboveground and specialized for photosynthesis. Leaves are collectively called foliage, as in "autumn foliage", while the leaves, ste ...
. Growing to a maximum height of , they are
shrubs which will tolerate full sun to partial shade. As
evergreen
In botany, an evergreen is a plant which has foliage that remains green and functional through more than one growing season. This also pertains to plants that retain their foliage only in warm climates, and contrasts with deciduous plants, which ...
s they bloom for most of the year.
Due to their attractively coloured flowers, these bushes attract birds and insects (such as
bee
Bees are winged insects closely related to wasps and ants, known for their roles in pollination and, in the case of the best-known bee species, the western honey bee, for producing honey. Bees are a monophyletic lineage within the superfamil ...
s) that feed on flower
nectar.
Selected species
Sources
References
External links
Coral Plant
Plantaginaceae
Plantaginaceae genera
{{Plantaginaceae-stub