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The blooms are large star-shaped five-petalled flowers up to 25 cm (9.8 in) in diameter. Occasionally they reach 36 cm (14 in) in width. [4] The flowers are red and yellow, wrinkled, with a silky texture and fringed with hairs, that can be as long as 8 mm (0.3 in). They bloom in autumn, triggered by the shorter daylight hours. [3]
Castilleja angustifolia is a species of wildflower known by the common names northwestern Indian paintbrush and desert Indian paintbrush. It is an herbaceous perennial native to the desert, scrublands, and woodlands of western North America. [2] It grows in hot sandy soils and rock crevices in dry conditions. [3]
The phenomenon depends on above-average rainfall, but highly excessive rainfall can limit blooming. For example, in 1997 the region experienced very high total rainfall, with 129.4 mm (5.09 in) of rain in Copiapó (978% above average) and 168.5 mm (6.63 in) in Vallenar (433% above average), but there was only minimal desert flowering.
The Tabernas Desert is defined mainly by a hot desert climate, a hot semi-desert climate, a cold desert climate, and a cold semi-desert climate. [3] Situated between the Sierra de los Filabres to the north and the Sierra de Alhamilla to the south-southeast, it is isolated from the humid winds of the Mediterranean Sea , in an area with little ...
Cold deserts, sometimes known as temperate deserts, occur at higher latitudes than hot deserts, and the aridity is caused by the dryness of the air. Some cold deserts are far from the ocean and others are separated by mountain ranges from the sea, and in both cases, there is insufficient moisture in the air to cause much precipitation.
(CNN) — Striking images from the Sahara Desert show large lakes etched into rolling sand dunes after one of the most arid, barren places in the world was hit with its first floods in decades ...
Hesperocallis is a genus of flowering plants that includes a single species, Hesperocallis undulata, known as the desert lily or ajo lily. It is found in the desert areas of southwestern North America, in Northwestern Mexico, California, and Arizona. The plant grows in Mojave Desert and Sonoran Desert habitats.
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