perianth


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perianth

the organs of a flower outside the sex organs, consisting of the CALYX and COROLLA; the floral envelope.
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Calyx: Perianth five-parted: leaves oblong, acuminate-obtuse, concave.
Models of Cannabis Taxonomy, Cultural Bias, and Conflicts between Scientific and Vernacular Names
It is perhaps the most beautiful of all, with round white perianth and a tiny cup, greeny yellow with a red edge.
CHANGE Carol dividing daylilies GLOWS ENCOUNTER; It's daffodil time and everywhere you look, there are sheets of yellow. One of our most iconic flowers, delightful daffodils can brighten any spot with their bold and beautiful or elegant and dainty blooms
In the apical portion is placed the perianth in decomposition (Figure 1A).
Fruit and seed biometry and germination of Victoria amazonica (Poepp.) J.C. Sowerby (Nymphaeaceae) from the Pantanal floodplain/ Biometria do fruto e da semente e germinacao de victoria amazonica (Poepp.) J.C. Sowerby (Nymphaeaceae) do Pantanal
bracts leaf like, 3-5 mm, elliptic, apex blunt, margins crenate-dentate; perianth 5, greenish, erect, hirsute, glandular, 0.
New flowering plant species records for the United Arab Emirates
Heliconiaceae inflorescences are compact, large, with a slightly coarse perianth and flowers protected by large stiff bracts that enable the creation of microenvironments that hold organic debris and moisture.
Microhabitats occupied by Myxomycetes in the Brazilian Atlantic Forest: Heliconiaceae inflorescences/Microhabitats ocupados por Myxomycetes na Floresta Atlantica Brasileira: inflorescencias de Heliconiaceae
This week's online offer is for 15 Daffodil Merlin, an exciting new introduction to our range which produces broad leaves and a contrasting orangeyellow perianth.
OFFER of the week
Involvement of the Ivr2-invertase in the perianth during maize kernel development under water stress.
Seasonal Variations in Growth and Nutrients of two Maize Varieties under Glasshouse Generated Heat Stress
The inner and outer perianth circles are 4 to 6 mm long and elliptical to oval-elliptical.
Pharmacological properties and botanical description of exotic plants growing in northern Iran
2011) this subgenus is characterized by more or less convolute stem leaves, appressed to the stem when dry, spreading when moist; dorsal leaf lobe longer than broad; auricles at leaf base lacking or not similar in size, the dorsal auricle distinctly larger than the ventral one, and perianth surface smooth.
Nueva cita y novedades para la flora briofitica Argentina
As an evolutionary old family the Annonaceae exhibit floral morphological characters which they partly share with other representatives of the order Magnoliales and further basal angiosperms, such as hermaphrodititic flowers, a usually trimerous perianth, and numerous stamens and carpels with a helical arrangement along an elongated, mostly convex receptacle.
Evolutionary steps in the reproductive biology of annonaceae/A evolucao da biologia reprodutiva de annonaceae
Male catkins with 2-4 cm, with acute perianth lobes.
Peculiaridades taxonomicas sobre robles marcescentes (Quercus, Fagaceae) en el sur de Portugal
The main morphological features are focused on leaf shape and insertion, raceme length and its disposition, bract shape, relative bract length, number, shape and size of the perianth sections and the site of insertion of the staminal filaments on the nectariferous disc.
Tamarix hohenackeri Bunge, a new record for the flora of Mexico

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