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Toumeya
''Sclerocactus'' ("hard cactus", from Greek; refers to the hard, dry fruit) is a genus of cacti. It comprises about 15 species, the exact number depending on the authority. These species are xerophytic. They are sometimes called 'fishhook cactus' or 'little barrels.' Description ''Sclerocactus'' range in shape from ovoid to elongate cylindric, have rigid stems with tubercles that are generally coalesced into ribs, and are covered with spines that come out of the areoles., in Most species have at least one hooked spine at each areole. Less often, species may not have hooks. These plants are found in higher elevation deserts such as on the Colorado Plateau, or in the Mohave Desert or the Great Basin. They are well suited to extremes due to lack of rainfall, hot summers and below freezing winters. The little barrel cactus typically grows in areas where water flows irregularly or depressions where water can accumulate for short periods of time. They are most often found gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerocactus Parviflorus
''Sclerocactus'' ("hard cactus", from Greek language, Greek; refers to the hard, dry fruit) is a genus of cactus, cacti. It comprises about 15 species, the exact number depending on the authority. These species are xerophytic. They are sometimes called 'fishhook cactus' or 'little barrels.' Description ''Sclerocactus'' range in shape from ovoid to elongate cylindric, have rigid stems with tubercles that are generally coalesced into ribs, and are covered with spines that come out of the areoles., in Most species have at least one hooked spine at each areole. Less often, species may not have hooks. These plants are found in higher elevation deserts such as on the Colorado Plateau, or in the Mohave Desert or the Great Basin. They are well suited to extremes due to lack of rainfall, hot summers and below freezing winters. The little barrel cactus typically grows in areas where water flows irregularly or depressions where water can accumulate for short periods of time. They a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerocactus Cloverae
''Sclerocactus'' ("hard cactus", from Greek; refers to the hard, dry fruit) is a genus of cacti. It comprises about 15 species, the exact number depending on the authority. These species are xerophytic. They are sometimes called 'fishhook cactus' or 'little barrels.' Description ''Sclerocactus'' range in shape from ovoid to elongate cylindric, have rigid stems with tubercles that are generally coalesced into ribs, and are covered with spines that come out of the areoles., in Most species have at least one hooked spine at each areole. Less often, species may not have hooks. These plants are found in higher elevation deserts such as on the Colorado Plateau, or in the Mohave Desert or the Great Basin. They are well suited to extremes due to lack of rainfall, hot summers and below freezing winters. The little barrel cactus typically grows in areas where water flows irregularly or depressions where water can accumulate for short periods of time. They are most often found gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pediocactus
''Pediocactus'' (Greek: πεδίον (pedion) means "plain", "flat", "field") is a genus of cacti native to the Western United States. The genus comprises between 6 and 11 species, depending upon the authority. Species of this genus are referred to as hedgehog cacti, though that name is also applied to plants from the genera ''Echinocereus'' and ''Echinopsis''. Species may also be referred to as pincushion cacti, a common name which is also applied to other genera. Description The ''Pediocactus'' genus includes small species of cactus that grow either individually or in clusters, reaching heights of up to . The shoots, which can be green or glaucous, come in cylindrical, spherical, or depressed spherical shapes, with diameters ranging from and heights from . Despite lacking ribs, these shoots have warts measuring in length and in diameter. The characteristic appearance is contributed to by the areoles, spaced apart (occasionally up to ). The shoots also have thorns, varying i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cactus
A cactus (: cacti, cactuses, or less commonly, cactus) is a member of the plant family Cactaceae (), a family of the order Caryophyllales comprising about 127 genera with some 1,750 known species. The word ''cactus'' derives, through Latin, from the Ancient Greek word (''káktos''), a name originally used by Theophrastus for a spiny plant whose identity is now not certain. Cacti occur in a wide range of shapes and sizes. They are native to the Americas, ranging from Patagonia in the south to parts of western Canada in the north, with the exception of ''Rhipsalis baccifera'', which is also found in Africa and Sri Lanka. Cacti are adapted to live in very dry environments, including the Atacama Desert, one of the driest places on Earth. Because of this, cacti show many adaptations to conserve water. For example, almost all cacti are succulents, meaning they have thickened, fleshy parts adapted to store water. Unlike many other succulents, the stem is the only part of most cacti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerocactus Brevispinus
''Sclerocactus brevispinus'' is a rare species of cactus known by the common name Pariette cactus. It is endemic to Utah in the United States, where it is known only from the Pariette Draw, a draw in Duchesne County. It is threatened by a number of processes and human activities. Description This cactus has a somewhat oval, flattened spherical, or short cylindrical shape, a green color, and a waxy texture. There are up to 13 radial spines on each of its areoles, and sometimes one to three central spines. The spines may be straight, angled, or hooked, and are straw or brownish in color with purple or red highlights. They are up to no more than about 0.3 to 0.4 centimeters in length. The bell-shaped flower is two to four centimeters long and has green or pink outer tepals and pink inner tepals. The stamens have white or pink filaments and yellow anthers. The fruit is green, tan, or pink-tinged and is 1.5 centimeters in maximum length. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sclerocactus Wrightiae
''Sclerocactus wrightiae'' is a rare species of cactus known by the common names Wright's little barrel cactus and Wright's fishhook cactus. Dr. Lyman Benson named this species for North American cactus expert Dorde Wright Woodruff, who initially discovered it in 1961 and brought it to the attention of Dr. Benson. Dr. Benson and Ms. Woodruff later collaborated in connection with other ''Sclerocactus'' taxa in the Intermountain West. Distribution It is Endemism, endemic to Utah in the United States, where it is known only from Emery County, Utah, Emery, Sevier County, Utah, Sevier, Wayne County, Utah, Wayne, and Garfield County, Utah, Garfield Counties.USFWS''Sclerocactus wrightiae'' Five-year Review.August 2008. It occurs at Capitol Reef National Park and the San Rafael Swell.''Sclerocactus wrightiae''. Flora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
