font settings and languages

Font Size: Large | Normal | Small
Font Face: Verdana | Geneva | Georgia
Languages:

Cinnamomum sessilifolium

(Cinnamon)

Overview

[ Back to top ]

Interesting Facts

[ Back to top ]
 

Common Names

[ Back to top ]

Common Names in English:

Cinnamon

Description

[ Back to top ]

Family Lauraceae

Shrubs to tall trees , evergreen or rarely deciduous ( Cassytha a parasitic vine with leaves reduced to scales ), usually aromatic . Leaves alternate, rarely whorled or opposite, simple , without stipules, petiolate . Leaf blade : unlobed (unlobed or lobed in Sassafras ), margins entire, occasionally with domatia (crevices or hollows serving as lodging for mites ) in axils of main lateral veins (in Cinnamomum ) . Inflorescences in axils of leaves or deciduous bracts, panicles (rarely heads ), racemes , compound cymes, or pseudoumbels (spikes in Cassytha ), sometimes enclosed by decussate bracts. Flowers bisexual or unisexual , bisexual only, or staminate and pistillate on different plants , or staminate and bisexual on some plants, pistillate and bisexual on others; flowers usually yellow to greenish or white, rarely reddish; hypanthium well developed, resembling calyx tube , tepals and stamens perigynous; tepals 6(-9), in 2(-3) whorls of 3, sepaloid , equal or rarely unequal, if unequal then usually outer 3 smaller than inner 3 (occasionally absent in Litsea ) ; stamens (3-) 9(-12), in whorls of 3, but 1 or more whorls frequently staminodial or absent; stamens of 3d whorl with 2 glands near base ; anthers 2- or 4-locular, locules opening by valves ; pistil 1, 1-carpellate; ovary 1-locular; placentation basal; ovule 1; stigma subsessile , discoid or capitate. Fruits drupes, drupe borne on pedicel with or without persistent tepals at base, or seated in ± deeply cup-shaped receptacle (cupule), or enclosed in accrescent floral tube . Seed 1; endosperm absent.

Genera ca. 50, species 2000-3000 (9 genera, 13 species in the flora ) : pantropical , a few species also in subtropical and temperate regions

Cassytha is sometimes placed in its own family , Cassythaceae; it is here retained in Lauraceae.[1]

Genus Cinnamomum

Trees or shrubs , evergreen . Bark gray [or brown], furrowed [or smooth ]; bark and leaves often aromatic . Leaves alternate, infrequently opposite. Leaf blade with (1-) 3 primary veins [or infrequently pinnately veined], papery to leathery; surfaces glabrous or variously pubescent ; domatia frequently present. Inflorescences appearing when mature leaves are present, axillary , panicles. Flowers bisexual ; tepals deciduous or persistent , white, green, or yellow, equal; stamens 9, anthers 4-locular, 4-valved (rarely with anthers of inner 3 stamens 2-locular), extrorse ; staminodes 3, apex sagittate or cordate; ovary ovoid-ellipsoid. Drupe bluish black, nearly globose , seated in small cupule with entire single rim or tepals persistent.

Species 300 or more: tropical and subtropical regions, North America, Central America, South America, Asia, Pacific Islands, Australia.

The neotropical species were formerly included in Phoebe, but they are better placed in Cinnamomum.[2]

Taxonomy

[ Back to top ]

Notes

Publishing author : Kaneh. Publication : Bot. Mag. (Tokyo) 1932, xlvi. 453.

Name Status: Accepted Name .

Last scrutiny: 15-Mar-2000

Similar Species

[ Back to top ]

Members of the genus Cinnamomum

ZipcodeZoo has pages for 27 species, subspecies, varieties, forms, and cultivars in this genus:

C. aromaticum (Cassia Cinnamon) · C. bejolghota (and God´s Cinnamon) · C. burmanni (Padang Cassia) · C. burmannii (Malaysian Cinnamon) · C. burmannii f. heyneanum (Narrow-Leaved Batavia Cinnamon) · C. camphora (Camphor Laurel) · C. camphora var. procera (Japanese Camphor) · C. chekiangensis (Camphor Tree) · C. citriodorum (Malabar Cinnamon) · C. elongatum (Laurel Avispillo) · C. glanduliferum (False Camphor Tree) · C. iners (Wild Cinnamon) · C. japonicum (Japanese Cinnamon) · C. loureirii (Saigon Cassia) · C. loureiroi (Vietnamese Cinnamon) · C. macrocarpum (Medicinal Cinnamon) · C. malabathrum (Cinnamon (Western Ghats - India)) · C. mercadoi (Cinamomon) · C. mexicanum (Mexican Cinnamon) · C. montanum (Avispillo) · C. sessilifolium (Cinnamon) · C. sulphuratum (North-India Wild Cinnamon) · C. tamala (Indian Bark) · C. tamala var. albiflorum (Indian-Cassia) · C. tamala var. intermedium (Indian-Cassia) · C. verum (Ceylon Cinnamon Tree) · C. zeilanicum (Sri Lanka Cinnamon)

More Info

[ Back to top ]

Further Reading

[ Back to top ]

Notes

[ Back to top ]

Contributors

Identifiers

Footnotes

  1. Henk van der Werff "Lauraceae". in Flora of North America Vol. 3. Oxford University Press. Online at EFloras.org. [back]
  2. Henk var der Werff "Cinnamomum". in Flora of North America Vol. 3. Oxford University Press. Online at EFloras.org. [back]
Last Revised: 7/15/2012