The plant list includes a further 8 scientific plant names of infraspecific rank for the genus weberbauerocereus. Comparison of transcriptional profiles of flavonoid genes and anthocyanin contents during. The genus weberbauerocereus is in the family cactaceae in the major group angiosperms flowering plants. Lachay preserves more than 5000 ha of coastal lomas 0800 masl. The genus is named after august weberbauer because of his extensive research in the peruvian andes species include. This firm has over 40 years litigation experience in. Browse pictures and read growth cultivation information about golden column weberbauerocereus johnsonii supplied by member gardeners in the plantfiles database at daves garden. Cereus weberbaueri, meyenia weberbaueri, haageocereus weberbaueri, weberbauerocereus horridispinus, weberbauerocereus seyboldianus to view publication details for this taxon and related synonyms click here to view a chart comparing alternate taxonomy click here. Cactus species weberbauerocereus rauhii is a slow growing shrubby tree like cactus with candelabralike formed multibranched growth, stems are upright, individual stems have an average diameter of 314 to 6 and can reach stature heights of up to 1520 ft. Media related to weberbauerocereus weberbaueri at wikimedia commons. The plant list includes 15 scientific plant names of species rank for the genus weberbauerocereus. Haseltonia features articles on cacti, succulents, and environs including conservation, new species, taxonomic revisions, and chemical and cytological studies.
Geographic variation of mating systems of the columnar cactus pachycereus pringlei in northwestern mexico. Microsatellite genetic diversity and mating systems in the. Native to peru and northern chile, the plants have fairly large, columnar stems that are either shrubby or may contain a distinct trunk. Abstract background and aims chiropterophillous and ornithophillous characteristics can form part of a single reproductive strategy in plants that have flowers with diurnal and nocturnal anthesis. Bat and hummingbird pollination of an autotetraploid columnar cactus, weberbauerocereus weberbaueri cactaceae pp. Dependence on cacti and agaves in nectarfeeding bats from. The relationships between floral traits and specificity of. Gesammelte aufsatze zur wissenschaftslehre by weber, max, 18641920. Vasconcellea weberbaueri in the germplasm resources information network grin, u. See status, confidence level, source for definitions.
Weberbauerocereus weberbaueri is a selfcompatible columnar cactus that is visited and pollinated by one species of rare endemic bat, platalina genovensium, and two species of hummingbirds, patagona gigas and rhodopis vesper. Weberbauerocereus weberbaueri is a selfcompatible columnar cactus that is visited and pollinated by one species. Plaintiff personal injuryproduct liability employmentmedical malpracticecivil litigation. Weberbauerocereus horridispinus is one of the geographical form of the morphologically variable weberbauerocereus weberbaueri. Stem growth can slowly reach 12 to 18 feet in optimal conditions but stem diameter remains fairly narrow seldom more than 7 to 9 near the base on older specimens and. This appears to be true of hummingbirds, which presumably pollinate marginatocereus. Extremely reduced sexual reproduction in the clonal cactus. We measured the isotopic compositions of muscle tissue in the 2 species during 1 year at 3 arid locations. Browse pictures and read growth cultivation information about weberbauerocereus species weberbauerocereus albus supplied by member gardeners in the plantfiles database at daves garden. We do not intend the plant list to be complete for names of infraspecific rank. In peru, sahley 1996 described the pollination of weberbauerocereus weberbaueri, the flowers of which present a bat pollination syndrome and were pollinated by an endemic bat platalina genovensium. I present data on flower morphology, pollination, breeding system, and genetic diversity of the columnar cactus weber.
We used stable carbon and nitrogen isotope analyses to test the hypothesis that nectarfeeding bats leptonycteris curasoae and glossophaga longirostris depend on cacti and agaves as food sources in venezuelan arid zones and to compare their trophic positions. Pollination biology of echinopsis leucantha cactaceae. Under certain environmental conditions asexual reproduction is predominant, which generates ecological consequences on sexual fecundity. Plaintiff personal injury, products liability, negligence, wrongful death, employment, civil litigation, medical malpractice. The pollination syndrome hypothesis has provided a major conceptual framework for how plants and pollinators interact. Five additional taxa examined belong to subfamily opuntioideae and other tribes of cactoideae browningieae, pachycereeae, notocacteae, and cereeae. Cites secretariat, geneva, switzerland, and unepwcmc, cambridge, united kingdom. The record derives from tropicos which reports it as an accepted name record 5101772 with original publication details. Comparison of transcriptional profiles of flavonoid genes and anthocyanin contents during fruit development of two botanical forms of fragaria chiloensis ssp. Bat and hummingbird pollination of an autotetraploid columnar cactus, weberbauerocereus weberbaueri cactaceae authors. Perspectives in plant ecology, evolution and systematics. Publication date 1922 topics social sciences publisher. Genetic variation and population structure of the mixed. Some of its morphological and geographical variant was early classified as different independent species, but nowadays all this plant are considered part of a multiform species, where each form is linked to others by populations of plants with intermediate.
A list of works in the composer category that are not included here can. Hunt weberbauerocereus weberbaueri schumann ex vaupel backeb. Male and female individuals are absent from hermaphrodite sample sites yellow triangles. Stem growth can slowly reach 12 to 18 feet in optimal conditions but stem diameter remains fairly narrow seldom more than 7 to 9 near the base on older. Bat and hummingbird pollination of an autotetraploid columnar cactus, weberbauerocereus weberbaueri cactaceae. Diurnal and nocturnal pollination of marginatocereus.
This list is manually maintained, therefore some of the available pieces may not yet be linked from this page. Weberbauerocereus weberbaueri is a species of weberbauerocereus from peru. Chromosome numbers for a total of 54 individuals representing genera and 40 species of cactaceae, mostly in tribe trichocereeae, are reported. As a result the future use of the name may be changed. On mar 24, 2004, palmbob from acton, ca zone 8b wrote. Pdf bat and hummingbird pollination of an autotetraploid.
Its giant 67 inch daffodillike blooms are highly fragrant, with a scent as strong as lilies. This peruvian native is rare in the wild, and equally uncommon in cultivation. Diet and pollinator role of the longsnouted bat platalina. Paramongaia weberbaueri the giant peruvian daffodil is a beautiful and rarelyseen bulb in the amaryllis family. Checklist of cites species part 1 cites species index, cdrom version 2011 acquired.
Variation in chromosome number and breeding systems. Department of agriculture agricultural research service. Bat and hummingbird pollination of an autotetraploid. These are primarily included because names of species. Weberbauerocereus species weberbauerocereus rauhii name synonyms haageocereus rauhii backeb. These bats moved locally under conditions of severe drought, and flowers then were less abundant. This broader pollination strategy can ensure seed set when pollinators are scarce or unpredictable. New chromosome counts and evidence of polyploidy in. Is there a diel pattern to nectar secretion in the red. Sahleybat and hummingbird pollination of an autotetraploid columnar cactus, weberbauerocereus weberbaueri cactaceae am. W, located in the northeastern part of the national reserve of lachay lachay, from this point forward in lima, peru. Bat and hummingbird pollination of an autotetraploid columnar. Haageocereus weberbaueri, weberbauerocereus fascicularis var. Sep 11, 2017 the family phyllostomidae, which evolved in the new world during the last 30 million years, represents one of the largest and most morphologically diverse mammal families.
Among these, the cactaceae opuntia corotilla schumann ex vaupel, o. Cactus species weberbauerocereus johnsonii is a slow growing columnar cactus that will branch eventually on older specimens, occasionally staying solitary. Hardiness unknown, but does well in zone 10a santa barbara, california. For an automatically generated alphabetical list of all available pieces, please see category. Our firm handles legal matters in the following practice areas. This ecosystem is characterized by a seasonal presence of fog coming from the ocean, which allows for the. To view publication details for this taxon and related synonyms click here. Weberbauerocereus is a genus of ceroid cactus, considered to be intermediate between the genera trichocereus and cleistocactus. Is there a diel pattern to nectar secretion in the. All structured data from the file and property namespaces is available under the creative commons cc0 license. There is a short, thick trunk formed underneath the candelabra.
To view a chart comparing alternate taxonomy click here. Cereus weberbaueri, meyenia weberbaueri, haageocereus weberbaueri, weberbauerocereus horridispinus, weberbauerocereus seyboldianus. Among trichocereeae, counts for 35 taxa in eight genera are reported, with half of these 17 species. Data related to weberbauerocereus weberbaueri at wikispecies this cactaceae article is a stub. Narrow entrance of shorttubed aloe flowers facilitates pollen transfer on long sunbird bills.
Study sites of pachycereus pringlei, including sample code id, sample size n, geographic coordinates. Narrow entrance of shorttubed aloe flowers facilitates. Media in category weberbauerocereus weberbaueri the following 2 files are in this category, out of 2 total. Weberbauerocereus etymology named in honor of august weberbauer a researcher in the peruvian andes. Genetic diversity was measured in the mixedmating cactus, melocactus curvispinus, in venezuela. Secretion varied among time periods and among trees. Nectar secretion was measured at 6h intervals over a 24h period in flowers of the red bloodwood, corymbia gummifera family myrtaceae. May 28, 2008 the pollination syndrome hypothesis has provided a major conceptual framework for how plants and pollinators interact. The genus is named after august weberbauer because of his extensive research in the peruvian andes. In addition, the relationship between ecological and evolutionary specialization in pollination interactions.
Sexual and asexual reproduction may occur simultaneously in some plant species. Comparative cytogenetics variation in chromosome number and breeding systems. Files are available under licenses specified on their description page. However, the assumption of specialization in pollination systems and the reliability of floral traits in predicting the main pollinators have been questioned recently. Published by the botanical society of america continuously since 1914, the american journal of botany ajb is the societys flagship research journal. Like many of the large columnar or treelike cactus, the genus weberbauerocereus is seldom cultivated and has seen little attention from researchers.
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