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Notes on the floral biology and pollination syndrome of Echinopsis chiloensis (Colla) Friedrich & G.D.Rowley (Cactaceae) in a population of semiarid Chile
| dc.creator | OSSA,CARMEN G | |
| dc.creator | MEDEL,RODRIGO | |
| dc.date | 2011-01-01 | |
| dc.date.accessioned | 2020-06-09T15:24:22Z | |
| dc.date.available | 2020-06-09T15:24:22Z | |
| dc.identifier | https://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-66432011000200012 | |
| dc.identifier.uri | https://bibliotecadigital.infor.cl/handle/20.500.12220/29637 | |
| dc.description | We report some aspects of the floral biology ofEchinopsis chiloensis ssp. chiloensis in a population near to the northern limit of its distribution. Anthesis is strictly diurnal and flowers remain open during 492 min on the average. Echinopsis chiloensis is self-incompatible. Flower longevity, nectar production along day, and floral visitors indicate that this population fits well to a diurnal insect pollination syndrome. These results contrast with a previous report indicating nocturnal anthesis and mixed mellitophylous-sphingophylous pollination syndrome in populations near to the southern limit of the distribution range. We suggest that the pollination syndrome of E. chiloensis is a labile rather than fixed condition that may depend on the abiotic characteristics and geographical location of the population under assessment. | |
| dc.format | text/html | |
| dc.language | en | |
| dc.publisher | Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción | |
| dc.relation | 10.4067/S0717-66432011000200012 | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.source | Gayana. Botánica v.68 n.2 2011 | |
| dc.subject | Flower longevity | |
| dc.subject | nectar production | |
| dc.subject | pollination syndrome | |
| dc.subject | flower adaptation | |
| dc.title | Notes on the floral biology and pollination syndrome of Echinopsis chiloensis (Colla) Friedrich & G.D.Rowley (Cactaceae) in a population of semiarid Chile | |
| dc.type | Artículo de revista |
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