Saguaro cactuses are an iconic symbol of the American Southwest and the country's largest cactus species. But the world-famous cactuses are beginning to wither and die amidst the state’s ...
Biologists continue to debate the genealogy of the cactus family, even differing by a factor of 10 about how many different genera there are. A study based on new genome sequences of four columnar ...
Aim:Pilosocereus is one of the richest and most widespread genera of columnar cacti, extending from south-west USA to southern Brazil. Most species occur in the seasonally dry tropical forest biome ...
Any cacti having pads, segments or branches can be propagated easily from cuttings taken during the summer. These include prickly pears, chollas, hedgehog and branching columnar cacti such as ...
AbstractPlant-pollinator interactions are great model systems to investigate mutualistic relationships. We compared pollinator effectiveness between facultative and obligate nectar-feeding bats to ...
The saguaro cacti around my museum home look like they are celebrating! Flowers and fruits ring their crowns and the tips of their arms. Soon after the white flowers close, the bright red, open fruits ...
Visitors to Mexico and the U.S. Southwest can't help but stand in awe of the solitary and majestic saguaro, the towering clusters of the organ pipe cactus and Baja's cardón, the appropriately named ...
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