Dracaena draco, the Canary Islands dragon tree or drago, is a subtropical tree- like plant in the The form found on Gran Canaria is now treated as a separate species, Dracaena tamaranae, based on differences in flower structure. The form . A new species of dragon tree, Dracaena tamaranae A. Marrero, R.S. Almeida & M. Gonzalez-Martin, is described from Gran. Canaria, Canary Islands. This new. Dracaena tamaranae young 3, × 2,; MB. 0 references . taxon name. Dracaena tamaranae. taxon author · Águedo Marrero Rodriguez.
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When the bark or leaves are cut they secrete a reddish resinone of several sources of substances known as dragon’s blood. Like the Canary Islands dragon tree Dracaena dracoit only branches after flowering, so individuals with no branches have not yet reached sexual maturity. The ancient specimen at Icod de los VinosTenerife. Botany, chemistry and therapeutic uses” PDF.
Retrieved 6 February They can be differentiated from those of the Canary Islands dragon tree as they are more rigid and channelled, i. This page was last edited on 22 Octoberat Descending along the trunk, they cling tightly to the trunk, integrate with it and contribute to its radial growth.
Retrieved 18 June Each branch grows for about 10—15 years and re-branches, so a mature plant has an umbrella-like habit. The bark tends to be yellowish greyish and is somewhat shiny and almost smooth.
File:Dracaena tamaranae kz2.JPG
It prefers shady, wet zones, and becomes established on escarpments, rocky ledges, platforms, and cracks or fissures in high and practically inaccessible crags. It was destroyed by a storm in The form endemic to La Palma initially branches very low with numerous, nearly vertical branches arranged fastigately.
This dragon tree, described inis only found on the most inaccessible crags in Gran Canaria. Being a monocotyledon, it does not display any annual or growth rings so the age of the tree can only be estimated by the number of branching points before reaching the canopy. These tissues include ground parenchyma cells and cortex cells.
Plant of tree-like form that reaches m in height, although it is not woody. Retrieved 9 January The form found on Gran Canaria is now treated as a separate species, Dracaena tamaranaebased on differences in flower structure.
New International Encyclopedia 1st ed.
Red resins from this tree contain many mono- and dimeric flavans that contribute to the red color of the resins. Retrieved from ” https: Trees Structure and function. At about 10—15 years of age the stem stops growing and produces a first flower spike with white, lily-like perfumed flowers, followed by coral tamqranae.
Dracaena tamaranae – Wikidata
It grows slowly, requiring about ten years to reach 1. The branches of the Gran Canaria dragon tree are shorter and stumpier than those of their cousin; in addition, the main branches are divided into three from the apex trichotomous branchingwhereas those of the Canary Islands dragon tree always separate into two. In general, they contain single a seed of taamaranae to 7 mm in diameter. The specimen called ” El Drago Milenario ” the thousand-year-old dragon growing at Icod de los Vinos in northwest Tenerife is the oldest living plant of this species.
Not to be confused with Dracaena cinnabari.
Dracaena tamaranae ·
Views Read Edit View history. Its age was estimated in to be around years, with a maximum of years, not several thousand as had previously been claimed. The leaves are simple, narrow, sword-shaped, cm long and up to 4.
In tamarana projects Wikimedia Commons Wikispecies. It is the natural symbol of the island of Tenerifetogether with the blue chaffinch. Contact Legal Creative Commons. Give us feedback Download the app.
During the summer they produce inflorescences up to cm in length. Wikipedia articles incorporating a citation from the New International Encyclopedia Articles with ‘species’ microformats Taxonbars with 20—24 taxon IDs Taxonbars with automatically added basionyms.
They are joined to the trunk or branches by means of a very wide, arched, reddish brown sheath, and therefore lack leaf stalks. Analytical and Bioanalytical Chemistry. Its massive trunk comes from the contribution of clusters of aerial roots that emerge from the bases tamaranse lowest branches and grow down to the soil. Soon a crown of terminal buds appears and the plant starts branching. Dracaena draco is a monocot with a tree-like growth habit currently placed in the asparagus family Asparagaceaesubfamily Nolinoidae.
Humboldt saw it at the time of his visit. Dracaena dracothe Canary Islands dragon tree or drago is a subtropical tree-like plant in the genus Dracaenanative to the Canary Islands, Draceana Verde, Madeira, and locally in western Morocco, and introduced tamaganae the Azores.
Viernes 10 de Mayo de – “. The flowers are hermaphroditic, greenish white in colour, and have very short tubes.
They are highly branching and have numerous flowers. It lives with junipers, olive trees tqmaranae in rockrose scrubland Olea cerasiformisjunipers Juniperus turbinata subsp.
Dracaena draco is cultivated and widely available as an ornamental tree for parks, gardens, and drought tolerant water conserving sustainable landscape projects. The Guanches worshiped a specimen in Tenerife, and hollowed its trunk into a small sanctuary.