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{{SPlantbox
{{SPlantbox
|genus=Lobularia
|familia=Brassicaceae
|genus=Lobularia
|species=maritima
|species=maritima
|common_name=Alyssum, Sweet Alyssum, Sweet Alison
|habit=herbaceous
|Min ht box=10
|Min ht metric=cm
|Max ht box=30
|Max ht metric=cm
|lifespan=annual
|features=flowers, naturalizes
|flowers=purple, white, single
|Temp Metric=°F
|Temp Metric=°F
|image=Alyssum (Lobularia maritima).jpg
|image=Upload.png
|image_width=240
|image_width=240
}}
}}
'''''Lobularia maritima''''' (syn. ''Alyssum maritimum''; common name '''Sweet Alyssum''' or '''Sweet Alison''', also commonly referred to as just '''Alyssum''' from the genus in which it was formerly classified) is a low-growing [[flowering plant]] in the family [[Brassicaceae]], native to the [[Mediterranean region]] and [[Macaronesia]] ([[Canary Islands]], [[Azores]]).
It is an [[annual plant]] (rarely a short-lived [[perennial plant]]) growing to 10-30 cm tall. The [[leaf|leaves]] are 1-4 cm long and 3-5 mm broad, oval to lanceolate, with an entire margin. The [[flower]]s are sweet-smelling white (rarely pink or lavender), with four petals; they are produced throughout the growing season, or year-round in areas free of frost.
{{Inc|
{{Inc|
Alyssum maritimum, Lam. (A. odoratum, Hort.). Sweet Alyssum. Fig. 181. A low. spreading, light green annual, with lanceolate or linear entire Lvs., tapering to the base, and small honey-scented fls. in terminal clusters, which become long racemes. Eu. Many cult. vars.: var. Benthamii or compactum, a dwarf and compact form, not over 6 in. high; var. variegatum, with pale white-edged Lvs.; var. giganteum, robust, broad-lvd.; var. procumbens, of spreading habit; and various horticultural forms with trade names.
Alyssum maritimum, Lam. (A. odoratum, Hort.). Sweet Alyssum. Fig. 181. A low. spreading, light green annual, with lanceolate or linear entire Lvs., tapering to the base, and small honey-scented fls. in terminal clusters, which become long racemes. Eu. Many cult. vars.: var. Benthamii or compactum, a dwarf and compact form, not over 6 in. high; var. variegatum, with pale white-edged Lvs.; var. giganteum, robust, broad-lvd.; var. procumbens, of spreading habit; and various horticultural forms with trade names.
}}
}}
==Cultivation==
''Lobularia maritima'' is best planted in early spring, but requires little maintenance when growing. It will flower more profusely if spent blooms are trimmed. When grown in [[garden]]s, it is typically used as [[ground cover]], as it rarely grows higher than 20 cm tall.
It prefers partial shade, and is resistant to heat and [[drought]]. Plants with darker-colored flowers do better in cooler temperatures.
It has become widely [[naturalisation (biology)|naturalised]] throughout the temperate regions of the world.
Other synonyms include ''Alyssum odoratum'', ''Sweet Alyssum'', ''Clypeola maritima'' and ''Koniga maritima''.
===Propagation===
===Pests and diseases===
==Varieties==
==Gallery==
<gallery perrow=5>
Image:Upload.png| photo 1
Image:Upload.png| photo 2
Image:Upload.png| photo 3
</gallery>
==References==
<references/>
*[[Standard Cyclopedia of Horticulture]], by L. H. Bailey, MacMillan Co., 1963
<!--- xxxxx *Flora: The Gardener's Bible, by Sean Hogan. Global Book Publishing, 2003. ISBN 0881925381 -->
<!--- xxxxx *American Horticultural Society: A-Z Encyclopedia of Garden Plants, by Christopher Brickell, Judith D. Zuk. 1996. ISBN 0789419432 -->
<!--- xxxxx *Sunset National Garden Book. Sunset Books, Inc., 1997. ISBN 0376038608 -->
==External links==
*{{wplink}}
{{stub}}
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