WebOct 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 … Webcypsela noun cyp· se· la ˈsipsələ plural cypselae -ˌlē : an achene developed from an inferior bicarpellary ovary fused with the calyx tube (as in the sunflower) Word History Etymology …
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WebJul 29, 2024 · Perennials, (20–) 40–60 (–100) cm, colonial or cespitose; rhizomatous. Stems 1–5+, ascending to erect (often with purple or purplish brown areas, flexuous, wiry), little-branched, usually glabrous, sometimes hairy in lines distally. Leaves thick (fleshy), margins entire, faces glabrous; basal withering by flowering (new winter rosettes appearing at … WebAug 24, 2024 · Cypselae dimorphic, exalate, with idioblasts, cubic crystals present in wall, outer cypselae compressed, triquetrous, c. 2.0 mm long, glabrous, externally without ribs, internally 5-ribbed; carpopodium asymmetrical, inconspicuous; inner cypselae 1.8 – 2.0 mm long, prismatic, 8 – 10-ribbed, densely long-setose, glandular-punctate ...
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 … WebThe meaning of CYPSELA is an achene developed from an inferior bicarpellary ovary fused with the calyx tube (as in the sunflower).
Webcypsela A dry single-seeded fruit that does not split open during seed dispersal and is formed from a double ovary in which only one ovule develops into a seed. It is similar to … 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 …
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WebLiatris acidota, also known as the Gulf Coast gayfeather, sharp blazing star and sharp gayfeather, is a plant species in the family Asteraceae and genus Liatris.It is native to Louisiana and Texas in the United States, where it is found in habitats that include coastal prairies, dry prairie and savanna, where it is found in sandy to clay soils.. L. acidota … shrublands avenue croydonWebGlynis V. Cron ( 1962) ye una botánica, y taxónoma sudafricana, [1] [2] especialista nel xéneru Cineraria ( familia Asteraceae ). Desenvuelve actividaes académiques y científiques na Escuela de Ciencies Ambientales, Animales, y Vexetales de la Universidá de Witwatersrand . shrubland royaleWebCypselae usually monomorphic within heads, mostly ovoid to obovoid and compressed or obcompressed, not beaked or apically attenuate, bodies smooth or ± papillate or muriculate, often 2-, 3-, or 5-ribbed (glabrous or hairy, seldom glandular, sometimes with myxogenic hairs or papillae); pappi (rarely 0) persistent or readily falling, usually of ... shrubland road londonWebNov 13, 2024 · Cypsela is a type of simple fruit that is dry and indehiscent. Moreover, it is unilocular and single-seeded. But, unlike achene, the cypsela develops from two carpels. Moreover, it contains a … theory eano tweed sheath dressWebAbstract. Bidens pilosa L. is a heterocarpic weed species with two cypselae types that present morpho-physiological differences, being the peripheral type smaller and slower … shrubland roadWebJan 13, 2024 · In Asteraceae, the macro- and micromorphological characteristics of cypselae have been used to delimitate and recognize taxa at the tribal, subtribal and … theory easy tankWebCypselae straw-colored to olive, brown, or red to pale or dark gray, bodies oblanceoloid to obovoid, ± flattened (distally ± swollen, forming discrete, conic, or terete “cones” supporting beaks [without cones]), beaked [beakless], ribs 4–12(–15), faces muricate (at least distally) [nearly smooth], glabrous; pappi persistent, of 50 ... theory e and theory o of change