canna

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canna

[Lat.,=cane], any plant of the genus Canna, tropical and subtropical perennials, grown in temperate regions in parks and gardens for the large foliage and spikelike, usually red or yellow blossoms. Today, most cultivated cannas are hybrids, but two species are found wild in the S United States, one called Indian shot because of the hard shotlike seeds. C. edulis, Queensland arrowroot, is cultivated in the tropics for its rootstock, a commercial arrowrootarrowroot,
any plant of the genus Maranta, usually large perennial herbs, of the family Marantaceae, found chiefly in warm, swampy forest habitats of the Americas and sometimes cultivated for their ornamental leaves.
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 starch. Canna is classified in the division MagnoliophytaMagnoliophyta
, division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem).
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, class Liliopsida, order Zingiberales, family Cannaceae.
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The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Canna

 

the only genus of the family Cannaceae. The plants are large perennial herbs with strong stalks; they often have tuberous thickened rhizomes. The leaves are large, broad, pinnately veined, and sheathed. The flowers are irregular, monoecious, large, and usually brightly colored; they are gathered into a paniculate terminal racemose or inflorescence. The perianth is binate. Only half of the anther of one stamen is fertile; the remaining half and the other stamens are petaloid and are stami-nodia. The stigma has a petal-like style. The ovary is inferior and trilocular. The fruit is a capsule. There are approximately 50 species, found in tropical and subtropical America. There are approximately 1,000 garden varieties (for example, Canna × genera lis and C. × hortensis), which are used in cultivation. They differ in color, leaf color, size, height of stalk, and form of the staminodia. The species Indian shot (C. indica) is cultivated in Europe as a greenhouse ornamental; C. edulis is grown in the Americas and Australia for its rhizomes, which contain starch from which the queensland arrowroot is obtained.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
And impress with Canna Durban, which has orange striped leaves and burnt orange flowers alongside dark-leaved Canna Purpurea.
They are sometimes susceptible to viruses, so watch your cannas carefully and destroy any that are suspect.
FIND A SUNNY, SHELTERED SPOT TROPICAL-LOOKING plants such as cannas and palms often thrive when they are baked and if you have sandy soil, they are less likely to become waterlogged in winter.
Los recuentos cromosomicos de Mahanty (1970) propusieron para Canna un numero basico de x=9, que seria derivado de un tipo ancestral con x=11, presente en otras familias de Zingiberales.
Cannas are accommodating and generous plants, needing only sun and adequate moisture to thrive.
Red hot pokers (Kniphofia), ginger lilies (Hedychium) and cannas can provide this.
But perhaps most stunning are the variegated Cannas. There's much confusion here over three plants called Durban, Phazian and Tropicana, which all seem to be the same.
Also spotted, this time in a park, was a bed of cannas in a stunning red, right.
Hedychiums are closely related to cannas but hail from Asia and are Hedychiums are closely related to cannas but hail from Asia and are tougher.