Guarianthe aurantiaca syn. Cattleya aurantiaca. This is one of numerous species of plants including two orchids that are known in Sonora only from Arroyo. General Description. Guarianthe aurantiaca (fomerly known as Cattleya aurantiaca) is an epiphytic orchid grown for its spring display of showy orange blooms. The genus comprises the following former Cattleya species: G. skinneri (the type species for Guarianthe), G. bowringiana, G. patinii, G. aurantiaca and the.

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As a result, the flowers do not open completely and it happens that some of the clones self-pollinate without opening. All of the species are guarlanthe to cultivate.

Guarianthe aurantiaca

Felix and Marcelo Guerra: Wikimedia Commons guarianthr media related to Guarianthe aurantiaca. Close proceed to download. Epidendrum aurantiacum Bateman ex Lindl. Laeliinae This genus was segregated from Cattleya in by Dressler and Higgins based on several structural features of the plants and is supported by recent molecular DNA analyses.

Research and Conservation in Southern Sonora, Mexico

Publish new books, supplements, and an orchid encyclopedia Develop modern orchid software for aurantjaca growers Support hundreds of affiliated societies for shows and presentations Inspire children through new orchid youth programs Create in-depth online orchid courses and certification programs. Don Laelia aurantiaca Bateman ex Lindl. Cattleya aurantiaca in Arroyo Verde northeast of Alamos, Sonora.

In Aurrantiaca, the plants grow on trees on dry hilly pastures and in forests near roads. Guarianthe aurantiaca also called as Orange Guarianthe, Epidendrum aurantiacum, Cattleya aurantiaca, Laelia aurantiaca, Broughtonia aurea, Epidendrum aureum, is a species of the genus Guarianthe.

The phananthrenoids orchinol and loroglossol have a phytoalexin effect guarianhhe reduce the growth of G. Warm to intermediate Light: In spring clusters of half a dozen or more one-inch bright orange flowers emerge from sheaths between the leaves.


It is cultivable in pot or in basket with a well draining compost, which may be formed by large fragments of bark, of rock, of jars of clay, of coal or of a mix of them, otherwise, mounted on a raft or pieces of bark; the air movement is important also at the level of roots, which must be able to dry up rapidly, being quite sensitive to the rottenness if in contact with permanently wet material; it adapts also to the semi-hydroponic cultivation.

In Mexico, they grow on trees growing on the auranriaca slopes of the hills and ridge valleys in the Pacific region at an altitude of m.

Long slender pseudobulbs topped by a pair of hard, succulent leaves arise from a creeping rhizome. Views Read Edit View history. This article may be expanded with text translated from the corresponding article in Spanish.

Guarianthe aurantiaca care and culture | Travaldo’s blog

Look what you can do! The Guarianthe aurantiaca Bateman ex Lindl. Do not translate text that appears unreliable or low-quality. Oncidium Twinkle aurajtiaca a cross between Oncidium cheirophorum and Oncidium ornithorhynchum. This Laeliinae -related article is a stub. Repotting or dividing plants should be done when the growth of new roots begins.

Guarianthw Nicaragua, the plants grow on trees on dry hilly pastures and in forests near roads Classified till into the genus Cattleyait has been separated from this and inserted into the new genus as a result from studies done on its DNA. I am still struggling with this challenge.

Guarianthe aurantiaca – Wikipedia

When new growths reach maturity in the autumn, the amount of water should be reduced. The one known Sonoran population consists of several colonies about a meter across on large rocks in deep shade above a stream in a large riparian canyon with evergreen tropical vegetation surrounded by tropical deciduous forest at m.

The genus comprises the following former Cattleya species: Guariantge model attribution edit summary using German: View a machine-translated version of the Spanish article. You can do that and more!


Guarianthe aurantiaca Bateman ex Lindl. Cattleya sensu lato is a genus of 30 species of Central and South American orchids. It is recommended to use smaller pots sufficient for years growth, because the substrate in larger pots stays wet for too long after watering.

The plants growing on bark pieces must be lightly sprinkled every days, and growing in containers should be watered every weeks. From Wikipedia, the free encyclopedia. It is a stout, small to medium sized, hot to cool growing epiphytic and occasional lithophytic species, which growing up to 38 cm in height, with cylindric-fusiform, lightly compressed, guafianthe long pseudobulbs carrying 2, apical, coriaceous, fleshy, elliptic to oblong-lanceolate, 18 cm long and 5 cm wide leaves with a rounded, retuse apex.

Several synonyms are know for this s Auantiaca anosmum care and culture. Guarianthe aurantiaca is epiphytic and lithophytic.

This is one of numerous species of plants including two orchids that are known in Sonora only from Arroyo Verde northeast of Alamos. The result of insufficient quick-drying roots can be their rotting. For the waterings and the nebulisations are to be utilized rainwater or water obtained by reverse osmosis or demineralised water; the fertilizations, appropriately distributed in such a way to eliminate salt accumulations, are to be done during the vegetative period, preferably with balanced hydrosoluble products, with microelements, at half dosage, or less, than what suggested on the package.

Your physical location; where you grow your plants, how much time you have to devote to their care, and many other factors, will need to be taken into guariatnhe. February 23rd, by admin.