Difference between revisions of "Calycanthus"

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Calycanthus (Kalyx and anthos, flower; the calyx is large and conspicuous). Syn. Butneria. Calycanthaceae. Carolina Allspice. Sweet-scented Shrub. Ornamental shrubs, cultivated chiefly for their fragrant flowers.
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Winter-buds small, without bud-scales, hidden by the base of petiole before the lvs. fall: lvs. opposite, petioled, entire: fls. with numerous imbricate sepals and no distinct petals; stamens many, short with innate anthers; pistils many, inclosed in a hollow receptacle: fr. caps.- like, formed like the rose-hip by the calyx-tube and containing numerous achenes.—Four species in N. Amer.
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These are deciduous shrubs of aromatic fragrance, with opposite rather large leaves usually rough above and brown or brownish usually fragrant flowers, terminal on leafy branchlets followed by a large capsule- like dry fruit. Except C. occidentalis, the species are hardy or nearly hardy North. They grow in almost any well-drained and somewhat rich soil, and succeed as well in shady as in sunny positions. Propagated by seeds sown in spring; also increased by layers put down in summer, and by suckers or division of older plants.
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Revision as of 15:19, 22 May 2009


Read about Calycanthus in the Standard Cyclopedia of Horticulture 

Calycanthus (Kalyx and anthos, flower; the calyx is large and conspicuous). Syn. Butneria. Calycanthaceae. Carolina Allspice. Sweet-scented Shrub. Ornamental shrubs, cultivated chiefly for their fragrant flowers. Winter-buds small, without bud-scales, hidden by the base of petiole before the lvs. fall: lvs. opposite, petioled, entire: fls. with numerous imbricate sepals and no distinct petals; stamens many, short with innate anthers; pistils many, inclosed in a hollow receptacle: fr. caps.- like, formed like the rose-hip by the calyx-tube and containing numerous achenes.—Four species in N. Amer. These are deciduous shrubs of aromatic fragrance, with opposite rather large leaves usually rough above and brown or brownish usually fragrant flowers, terminal on leafy branchlets followed by a large capsule- like dry fruit. Except C. occidentalis, the species are hardy or nearly hardy North. They grow in almost any well-drained and somewhat rich soil, and succeed as well in shady as in sunny positions. Propagated by seeds sown in spring; also increased by layers put down in summer, and by suckers or division of older plants.


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Calycanthus
Calycanthus floridus
Calycanthus floridus
Plant Info
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Laurales
Family: Calycanthaceae
Genus: Calycanthus
L.

Species
See text

Calycanthus (sweetshrub, spicebush or strawberry-bush) is a genus of flowering plants in the family Calycanthaceae, endemic to North America. The genus includes two to four species depending on taxonomic interpretation; two are accepted by the Flora of North America.

This is a protected plant and must not be dug up in the wild under penalty.Template:Fact

They are deciduous shrubs growing to 2-4 m tall. The leaves are opposite, entire, 5-15 cm long and 2-6 cm broad. The flowers are produced in early summer after the leaves, 4-7 cm broad, with numerous spirally-arranged narrow dark red tepals (resembling a small magnolia flower); they are strongly scented. The fruit is an elliptic dry capsule 5-7 cm long, containing numerous seeds.

Species
  • Calycanthus floridus (Carolina Sweetshrub). Pennsylvania and Ohio south to Mississippi and northern Florida.
    • Calycanthus floridus var. floridus (syn. C. mohrii). Twigs pubescent.
    • Calycanthus floridus var. glaucus (syn. C. fertilis). Twigs glabrous.
  • Calycanthus occidentalis (California Sweetshrub). California (widespread), Washington (local, Seattle area).

Related or potentially confused species

The common name "spicebush" more often refers to shrubs of the Lindera genus (in another family of the Laurales), especially Lindera benzoin.

See also

External links