Canna achiras Gillies ex D.Don
Canna altensteinii Bouché
Canna amabilis T.Koyama & Nob.Tanaka
Canna ascendens Ciciar.
Canna aurantiaca Roscoe
Canna aureovittata Lodd.
Canna barbadica Bouché
Canna bidentata Bertol.
Canna bifida Roem. & Schult.
Canna brasiliensis Roscoe ex Spreng.
Canna carnea Roscoe
Canna cearensis Huber
Canna chinensis Willd.
Canna cinnabarina Bouché
Canna coccinea Mill.
Canna commutata Bouché
Canna compacta Roscoe
Canna concinna Bouché
Canna crocea Roem. & Schult.
Canna densifolia Bouché
Canna discolor Lindl.
Canna edulis Ker Gawl.
Canna ehrenbergii Bouché
Canna elegans Raf.
Canna ellipticifolia Stokes
Canna esculenta Loudon
Canna exigua Bouché
Canna eximia Bouché ex Horan.
Canna flavescens Link
Canna floribunda Bouché
Canna formosa Bouché
Canna fulgida Bouché
Canna heliconiifolia Bouché
Canna humilis Bouché
Canna juncea Retz.
Canna laeta Bouché
Canna lagunensis Lindl.
Canna lambertii Lindl. ex Ker Gawl.
Canna lanuginosa Roscoe
Canna leptochila Bouché
Canna limbata Roscoe
Canna lutea Larrañaga
Canna lutea Mill.
Canna macrophylla Horan.
Canna maculata (Hook.) Link
Canna maxima Lodd. ex Roscoe
Canna montana Blume
Canna moritziana Bouché
Canna nepalensis Bouché
Canna occidentalis Ker Gawl.
Canna orientalis Bouché
Canna orientalis Roscoe
Canna pallida Roscoe
Canna patens (Aiton) Roscoe
Canna pentaphylla D.Dietr.
Canna platyphylla Nees & Mart.
Canna plurituberosa T.Koyama & Nob.Tanaka
Canna poeppigii Bouché
Canna polyclada Wawra
Canna polymorpha Bouché
Canna portoricensis Bouché
Canna pruinosa Hoffmanns
Canna pulchra Bouché ex Horan.
Canna pulchra Hassk.
Canna recurvata Bouché
Canna roscoeana Bouché
Canna rotundifolia André
Canna rubra Willd.
Canna rubricaulis Link
Canna sanctae-rosae Kraenzl.
Canna sanguinea Bouché
Canna sanguinea Warsz. ex Otto & A.Dietr.
Canna saturate-rubra Bouché ex K.Koch
Canna schubertii Horan.
Canna seleriana Kraenzl.
Canna sellowii Bouché
Canna speciosa Hegetschw.
Canna speciosa Roscoe ex Sims
Canna spectabilis Bouché
Canna sulphurea Bouché
Canna surinamensis Bouché
Canna tenuiflora Bouché ex A.Dietr.
Canna texensis Regel
Canna textoria Noronha
Canna thyrsiflora Hegetschw.
Canna tinei Tod.
Canna variabilis Willd.
Canna variegata Besser
Canna variegata Bouché
Canna variegatifolia Ciciar.
Canna ventricosa Bouché
Canna warszewiczii A.Dietr.
Canna xalapensis Bouché
Cannacorus indicus (L.) Medik.
Cannacorus ovatus Moench
Distemon brasiliensis (Roscoe ex Spreng.) Bouché
Distemon grandis Horan.
Xyphostylis lutea (Mill.) Raf.
Common Name: Indian Shot
Photograph by: Biswarup Ganguly
Creative Commons Attribution 3.0
Indian shot is a perennial plant producing clumps of stems 150 - 300cm tall, with large leaves up to 50cm long and 25cm wide. The stems arise from a large, thick and tuber-like rhizome[
]. The plant has the appearance somewhat like a small banana plant.
The plant provides food (especially the root), medicines and a range of commodities. It is often cultivated on a home scale for these uses, especially in S. America and southeast Asia; whilst it is grown on a small scale in Australia as a commercial source of arrowroot. The plant is widely grown through the tropics and subtropics as an ornamental, being valued especially for its flowers and attractive leaves[
S. America - Argentina, Uruguay, Paraguay, northwards through C. America to Mexico and Texas; through the Caribbean to Florida, S. Carolina.
Mostly in moist or wet thickets, or along streams, frequent in secondary growth, often invading cultivated ground, especially coffee plantations, at elevations from near sea level to 1,900 metres[
|Other Uses Rating||
|Cultivation Status||Cultivated, Ornamental, Wild
A plant of the moist tropics, where it can be found at elevations up to 2,000 metres. It can also be cultivated in the subtropical and warm temperate zones. It grows best in areas where annual daytime temperatures are within the range 12 - 32°c. Top growth can be killed by even light frosts, but the rootstock can survive several degrees of frost[
]. It prefers a mean annual rainfall in the range 1,000 - 4,500mm, but tolerates 500 - 5,000mm[
Requires a deep rich well-drained soil in a sunny position[
]. Prefers a pH in the range 5.5 - 7.5, tolerating 5 - 8[
]. The plant has large leaves and dislikes windy conditions since this can tear the leaves to shreds[
Slugs love the young growth in spring and can cause serious damage to plants[
Rhizome cuttings develop into harvestable plants in 6 - 8 months from planting[
In tropical regions, flowering starts a few months after planting and flowers continue to appear as long as the plant lives. In cooler regions, where frost can be expected, the rhizomes should be lifted and overwintered at about 7°c[
A rhizome is considered mature when the triangular slit in the outer scale leaf of the rhizome has turned purple[
Plants grown from rhizome tips can be harvested 4 months after planting, but harvesting after 8 months gives higher yields, because then the rhizomes have swollen to their maximum. Rhizomes should not be allowed to become much older than 10 months as they become tough and less suitable for consumption or starch production[
Rhizome yield ranges from 23 tonnes per hectare at 4 months; to 45 - 50 tonnes at 8 months; to 85 tonnes after a year. Reported starch yields are 4 - 10 tonnes, exceptionally 17.5 tonnes per hectare[
Root - sometimes eaten raw, but usually consumed after being cooked in various ways. The very young tubers are eaten cooked, they are sweet but fibrous[
]. In Peru they are baked for up to 12 hours, after which time they become a white, translucent, fibrous and somewhat mucilaginous mass with a sweetish taste[
]. Roots contain about 25% starch[
The roots are the source of 'canna starch', which is used as an arrowroot[
]. It is obtained by rasping the root to a pulp, washing and straining to get rid of the fibres and then drying[
]. Alternatively, the roots can be peeled, dried and then ground into a flour[
]. The flour consists of more than 90% starch and about 10% sugar (glucose and sucrose). The starch produced is a shiny yellowish powder with very large (125 - 145 µm 60 µm) irregularly shaped grains. It is highly soluble and easily digestible. After cooking, the starch is glossy and transparent[
Young shoots are cooked and eaten as a green vegetable[
The leaves are used for wrapping other foods[
There is one report that this plant has an edible fruit[
] but this is somewhat dubious, the fruit is a dry capsule containing the very hard seeds[
]. The immature seeds are cooked in tortillas[
The plant is used in the treatment of women's complaints[
The root is diaphoretic and diuretic[
]. It is used in the treatment of fevers[
]. A decoction of the root, combined with fermented rice, is used in the treatment of gonorrhoea and amenorrhoea[
An infusion of the rhizome is said to be febrifuge and stimulant , whilst a decoction is said to be diaphoretic and diuretic[
]. The rhizome is also made into an emollient cataplasm[
It is quite probable that the reports above for the uses of the rhizome and the roots actually refer to the same part of the plant, though it is also possible that the rhizome refers to the swollen tuberous root, whilst root refers to the thinner roots[
The leaves are diuretic and emollient[
The leaves and the powdered seeds are mixed and used to treat dermatoses[
The seeds are demulcent. They are mixed with water in a poultice which is placed on the forehead to remedy headaches[
]. They are ground into a powder and used as an anti-infective agent or as a treatment for itches, persistent sores and 'bush yaws'[
The plant yields a fibre - from the stem? - it is a jute substitute[
]. A fibre obtained from the leaves is used for making paper[
]. The leaves are harvested in late summer after the plant has flowered, they are scraped to remove the outer skin and are then soaked in water for 2 hours prior to cooking. The fibres are cooked for 24 hours with lye and then beaten in a blender. They make a light tan brown paper[
The large leaves are sometimes used as plates[
A purple dye is obtained from the seed[
]. It is not very permanent[
Smoke from the burning leaves is said to be insecticidal[
The hard seeds are used as the 'rattle' in rattles[
]. They are also used as beads to make rosaries and necklaces[
Seed - the different species in this genus often hybridize and so seed cannot be relied upon to breed true. If growing from seed, pre-soak it for 24 hours in warm water and sow in containers in light shade[
]. Plant the seeds 2 - 5cm deep in individual pots[
]. Scarifying the seed by carefully removing a small part of the outer shell to enable it to imbibe water can speed germination, especially if the seed has not swollen after being soaked[
]. The seed usually germinates in 3 - 9 weeks[
]. Grow the plants on until large enough to plant out.
Division of the root clump as the plant comes into growth. Each portion must have at least one growing point.