Cypselae

http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=114871 Webcypsela in British English. (ˈsɪpsɪlə ) noun Word forms: plural -lae (-ˌliː ) the dry one-seeded fruit of the daisy and related plants, which resembles an achene but is surrounded by …

Systematics of the Plumeweeds: The Genus Carminatia …

WebGlynis V. Cron est une botaniste et une taxinomiste sud-africaine, née en 1962, spécialiste des plantes du genre Cineraria de la famille des Asteraceae.Elle est chercheuse à l'Université du Witwatersrand à Johannesbourg, au département des Sciences animales, végétales et environnementales (School of Animal, Plant and Environmental Sciences) [1]. A winged achene, as in maple, is called a samara. Some achenes have accessory hair-like structures that cause them to tumble in the wind in a manner similar to a tumbleweed. This type sometimes is called a tumble fruit or diaspore. An example is Anemone virginiana. A caryopsis or grain is a type of fruit that closely resembles an achene, but differs in that the peric… signs of malware attack https://gcprop.net

Cypsela

WebJan 13, 2024 · In Asteraceae, the macro- and micromorphological characteristics of cypselae have been used to delimitate and recognize taxa at the tribal, subtribal and … WebMar 16, 2024 · The aims of this study were to describe and illustrate cypselae of 15 Mexican species of Mutisieae from observations using optical and scanning electron microscopy. The cypselae are heteromorphic with pilose, sericeous or glandular indumentum. The primary sculpture of the surface has two microstructural patterns: … WebOct 19, 2024 · Each seed of the dandelion, which is technically a fruit and is referred to as a “ cypselae ,” is generated on the flower stem and corresponds to one of the florets in the flower head. Each bears a … signs of malnutrition in children

Systematics of the Plumeweeds: The Genus Carminatia …

Category:Morphological and Anatomical Features among the Two Cypselae …

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Cypselae

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WebJan 11, 2024 · A morpho-anatomical study of cypselae in eight species viz. Carduus nutans L., Carlina vulgaris L., Centaurea benedicta (L.) L., Centaurea jacea subsp. forojuliensis … WebJan 1, 2024 · The fatty acid composition of cypselae of two endemic species from Macedonia, Centaurea galicicae and C. tomorosii, is analysed for the first time, using GC/MS (gas chromatography/mass...

Cypselae

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WebThe cypselae are densely hairy, straight, ribbed, narrowly obconical to obovoid. Gavrilović Milan, de Oliveira Antonio Fernando M., Barbosa Mariana O., Garcia-Jacas Núria, Susanna Alfonso, Marin Petar D., Janaćković Pedja 2024 , ' Micromorphology and fatty acid composition of the cypselae of Xeranthemum cylindraceum Sm. WebPlural cypselae (sĭp′sə-lē′) A type of dry fruit consisting of an achene with a closely adhering calyx, the characteristic fruit of the aster family. Dandelions produce cypselae in which …

http://beta.floranorthamerica.org/Bidens http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=132024

WebFeb 22, 2016 · Ecogeographic Pattern of Bract and Cypselae Variation in Iva annua L. (Asteraceae:Heliantheae) and its Taxonomic Significance BOTANY 2015 Jul 2015 Other authors. Impacts of severe drought events ... WebFeb 16, 2024 · Note: “ Fruits of composites have been called “achenes” because they resemble true achenes. Achenes are dry, hard, single-seeded fruits derived from unicarpellate, superior ovaries. Ovaries of composites …

WebAbstract. Bidens pilosa L. is a heterocarpic weed species with two cypselae types that present morpho-physiological differences, being the peripheral type smaller and slower …

therapeutisch magistraal formulariumWebCypselae usually monomorphic within heads, ± clavate, columnar, ellipsoid, fusiform, or prismatic, often compressed, obcompressed, or flattened, often beaked or apically tapered, bodies smooth, muricate, rugose, or tuberculate, often ribbed, sometimes winged (glabrous or hairy); pappi (rarely 0) persistent or readily falling, usually of fine ... therapeutische wohngruppe frankfurtWebJul 1, 2024 · In addition to the heterocarpy, the cypselae of Dipterocypselinae is often winged with short or long pappus usually persistent, and its pericarp lacks phytomelanin but has many square raphids (Keeley and Robinson, 2009).However, the subtribe is not monophyletic based on molecular data, where A. gamolepsis is nested with … therapeutische waardeWebDefine cypselae. cypselae synonyms, cypselae pronunciation, cypselae translation, English dictionary definition of cypselae. n. pl. cyp·se·lae An achene fruit derived from an … therapeutix massageWebOct 15, 2015 · aspera (A×S), and 48 cypselae were produced in 16 capitula (Table 1 and Fig 2). However, there were very few intact cypselae (9) and many depredated or empty cypselae (20), cypselae with small embryos (14), and cypselae with nonembryonic tissue (5) . There were fewer cypselae in the A×S treatment than in the intraploidy pollination … therapeutix massager wiresWebMar 16, 2024 · The aims of this study were to describe and illustrate cypselae of 15 Mexican species of Mutisieae from observations using optical and scanning electron … signs of malignant melanomaWebApr 14, 2015 · GLM analysis revealed that, both for central and peripheral cypselae, afterripening did not produce any significant improvement of germination, reaching 15.3, … signs of malware infection