Annona coriacea in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Polinização e biologia reprodutiva de Araticum-liso (Annona coriacea Mart.: Annonaceae) em uma área de cerrado paulista: implicações para fruticultura. The conservation and sustainable management of Annona coriacea requires knowledge of its floral and reproductive biology, and of its main.
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Annona coriaceabeetle pollination, Cerrado, CyclocephalaSelf-compatibility. Floral biology was assessed by observing flowers from the beginning of anthesis to senescence. The conservation and sustainable management of Annona coriacea requires knowledge of its floral and reproductive biology, and of its main pollinators and their life cycles. Germination rates, even of scarified seeds, are quite low, with the seeds sprouting within 30 – 60 days[ Title Brazilian Trees. Life forms and dynamics in tropical forests.
After leaving the flowers, female beetles often excavated holes in the soil to lay eggs. Dynastinae; Figura 1B ; C. It has axial root system that reaches greater depths in the soil to absorb water and nutrients. The fruiting begins in November, maturing between February and April, where living in Minas Gerais, where it is popularly associated with the Lent season. Via de acesso Prof. Now containing plants. The reproductive biology of primitive angiosperms. Florivory and sexual rates of Annona dioica St.
ABSTRACT Anonaceous, in general, are cantharophilous highly specialized, presenting thick, fleshy and nutritious petals forming a floral chamber with thermogenese occurrence.
Plant Systematics and EvolutionNew York,v. This study aimed to verify the effective pollinators and prevalent breeding system in A. Each entry has a brief description of the plant and its uses, accompanied by one to many excellent quality photographs of the fruits.
Year ISBN Description An extremely concise book, listing approximately 1, species and varieties of plants with their botanical name, common name in Brazil, regions in Brazil where the plant is found, a brief list of uses and any medically active compounds in the plant. Articles with ‘species’ microformats Commons category link is on Wikidata.
Flower starting to open – one of the outside bracts has been removed to give an idea of the structure Photograph by: Comments have to be approved before they are shown here. Prefers a well-drained, sandy soil[ Title Brazilian Trees. Sow the seeds in a nursery seedbed or in aannona containers in a sunny position. Plant Systematics and Evolution, New York, v. If you would like to support this site, please consider Donating. By this time they should have imbibed moisture and swollen – if they have not, then carefully make a nick in the seedcoat being careful not to damage the embryo and soak for a further 12 hours before sowing.
Scarab beetles Cyclocephala atricapilla and Cyclocephala quatuordecimpunctata Dynastinae were attracted by the scent exhaled by flowers in the beginning of the night already containing pollen on their bodies and penetrated into floral chamber, where stayed until 48 h feeding on the petals xoriacea shed pollen, copulating and when they touched the receptive stigmas, deposited pollen. coriacsa
Excavations were undertaken around specimens of A. Comments on flower evolution and beetle pollination in the genera Annona and Rollinia Annonaceae.
A slow-growing plant, but it can begin flowering and fruiting when only 2 years old[ Title Brazilian Trees. Afterwards, flower in male phase released pollen that once more got the beetle bodies dirty and with the flower fall they flied to new-open flower and in female phase starting new pollination cycle. Fruits for sale Photograph by: If you have any useful information about this plant, please leave a comment.
Este estudo objetivou verificar os efetivos polinizadores e sistema reprodutivo prevalente em A. When the fruit is ripe it falls to the ground under the protection of the crown, exuding a strong and distinctive smell. Cyclocephala beetles were the main pollinators of A.
The flowers of a marolo look like jellyfish wearing hats, and the fruits are sweet and very rough. Established plants are drought tolerant[ Title Brazilian Trees. Services on Demand Journal. Anthesis was nocturnal, starting at sunset, and lasted for h.
Savannah, usually in sandy and well-drained soils[ Title Brazilian Trees. Annonaceae in a savanna area: Plant reproductive ecology of a secondary deciduous tropical forest. It is considered a delicacy in the Cerrado region, sold in street coriacda, consumed fresh or as a Cocktailcakein the form of cookiescrackerspopsice cream, jams and many other sweets.
Annona coriacea – Wikispecies
Fruiting branch Photograph by: Foram realizados quatro tipos de tratamentos controlados: Larvae were found between the leaf litter and the first layer of soil under specimens of A. There was pronounced synchrony among all floral events the period and duration of stigmatic receptivity, release of odor, pollen release and drooping flowers in different individuals, but no synchrony in the same individuals.
Acta Botanica BrasilicaPorto Nanona, v. Retrieved 21 January Rodrigo Teixeira Creative Commons Attribution 2. Treatments of hand pollination were done to determine the breeding system. Assim, visando a potencializar o cultivo de A. Propagation Seed – it has a very hard outer layer and germinates much more easily if scarified[ Title Brazilian Trees.