Search results
Results from the WOW.Com Content Network
Vinca difformis in habitat, Cáceres, Spain. Vinca plants are subshrubs or herbaceous, and have slender trailing stems 1–2 m (3 + 1 ⁄ 2 – 6 + 1 ⁄ 2 ft) long but not growing more than 20–70 cm (8– 27 + 1 ⁄ 2 in) above ground; the stems frequently take root where they touch the ground, enabling the plant to spread widely.
Vinca minor (common names lesser periwinkle [1] or dwarf periwinkle) is a species of flowering plant in the dogbane family, native to central and southern Europe. Other vernacular names used in cultivation include small periwinkle , common periwinkle , and sometimes in the United States, myrtle or creeping myrtle .
Vinca major is a commonly grown ornamental plant in temperate gardens for its evergreen foliage, spring flowers, and groundcover or vine use. Many cultivars are available, with differences in flowers, such as white to dark violet flowers, and different patterns and colors of variegated foliage.
Vinca herbacea is a herbaceous perennial growing as a trailing vine, spreading along the ground and rooting along the stems to form clonal colonies, growing up to 10–20 centimetres (4–8 in) high. The leaves are opposite, lanceolate, 1–5 cm ( 1 ⁄ 2 –2 in) long and 0.2–3 cm ( 1 ⁄ 8 – 1 + 1 ⁄ 8 in) broad, glossy green with an ...
Once the pathogen enters the host, it makes its way to the vascular system, and specifically the xylem. The fungi can spread as hyphae through the plant, but can also spread as spores. Verticillium produce conidia on conidiophores and once conidia are released in the xylem, they can quickly colonize the plant.
“Monkeypox does not spread through airborne particles or droplets, therefore, is not considered to be an airborne virus,” explains Rafael E. Pérez-Figueroa, M.D., M.P.H., associate dean of ...
Once a person is infected, Marburg can spread through human-to-human transmission via direct contact with blood, secretions, organs or other bodily fluids of these individuals and with surfaces ...
Vinca difformis, commonly called the intermediate periwinkle, [1] is an evergreen, flowering subshrub. It grows to about 0.5 metres (1 + 1 ⁄ 2 ft) tall, and forms mats over 1 m (3 + 1 ⁄ 2 ft) across. Its whitish-blue flowers have a blooming season from late winter to early spring.