Matthiola longipetala

Matthiola longipetala, known as night-scented stock[1] or evening stock (syns Cheiranthus longipetalus, Matthiola bicornis, Matthiola longipetala subsp. bicornis, and Matthiola oxyceras), is a species of ornamental plant.

"Night-scented Stock" redirects here. For the song by Kate Bush, see Never for Ever.

Night-Scented Stock
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Brassicales
Family: Brassicaceae
Genus: Matthiola
Species:
M. longipetala
Binomial name
Matthiola longipetala
(Vent.) DC.
Night-scented stock, Behbahan

Description

A member of the genus Matthiola native to Eurasia which emits a pleasant scent in the evening and through the night. It has four-petaled purple to white flowers, which are approximately 1 to 2 cm wide. The plant is low-growing and highly branched in form, normally growing to about 45 cm in length. During the heat of the day, the flowers appear wilted.

Cultivation

This species is primarily grown for the evening scent. It is cold-resistant and grown throughout North America, even doing well into hardiness zone 1 . This hardy annual prefers cool conditions in full sun and may not do well at high temperatures. It is best to plant thickly in clumps if a bushy appearance is desired. In Canada, the tiny seeds are usually sown in the early spring after the last frost and may be started indoors in April. They will bloom throughout the early summer and well into the summer if watered regularly. They should not be overwatered. They may also be grown in balcony containers although they will not usually stand upright and must not be allowed to become too hot and dry.

gollark: The combination of uniformly sized partitions and using the value on the "left" apparently causes bee.
gollark: https://math.stackexchange.com/questions/1803080/if-the-left-riemann-sum-of-a-function-converges-is-the-function-integrable
gollark: It seems to be if you use the WRONG version, is the thing.
gollark: Apparently, if you integrate the "characteristic function of the rational numbers" (1 if rational, 0 otherwise) from 0 to 1, you will attain 1, because x is always rational (because b - a is 1, and all the partitions are the same size), even though it should be 0.
gollark: For another thing, as I found out while reading a complaint by mathematicians about the use of Riemann integrals over gauge integrals, if you always take the point to "sample" as the left/right/center of each partition *and* the thing is evenly divided up into partitions, it's actually wrong in some circumstances.

References
  1. "BSBI List 2007". Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-01-25. Retrieved 2014-10-17.

Bibliography


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