When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Deciduous - Wikipedia

    en.wikipedia.org/wiki/Deciduous

    Periods of leaf fall often coincide with seasons: winter in the case of cool-climate plants or the dry-season in the case of tropical plants, [19] however there are no deciduous species among tree-like monocotyledonous plants, e.g. palms, yuccas, and dracaenas. The hydrangea hirta is a deciduous woody shrub found in Japan. [citation needed]

  3. Glossary of botanical terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_botanical_terms

    The protective external layer of tissue on the stem s and root s of woody trees and shrubs; includes all of the living and non-living tissue external to the cambium. basal Situated or attached at or close to the base (of a plant or a phylogenetic tree diagram). basifixed Something attached by its base, e.g. an anther attached to the filament.

  4. Temperate deciduous forest - Wikipedia

    en.wikipedia.org/wiki/Temperate_deciduous_forest

    Temperate deciduous forests are characterized by a variety of temperate deciduous tree species that vary based on region. [6] Most tree species present in temperate deciduous forests are broadleaf trees that lose their leaves in the fall, [8] though some coniferous trees such as pines (Pinus) are present in northern temperate deciduous forests. [6]

  5. Apple - Wikipedia

    en.wikipedia.org/wiki/Apple

    The apple is a deciduous tree, generally standing 2 to 4.5 metres (6 to 15 feet) tall in cultivation and up to 15 m (49 ft) in the wild, though more typically 2 to 10 m (6.5 to 33 ft). [ 5 ] [ 1 ] When cultivated, the size, shape and branch density are determined by rootstock selection and trimming method. [ 5 ]

  6. Pecan - Wikipedia

    en.wikipedia.org/wiki/Pecan

    The pecan tree is a large deciduous tree, growing to 20–40 m (66–131 ft) in height, rarely to 44 m (144 ft). [10] It typically has a spread of 12–23 m (39–75 ft) with a trunk up to 2 m (6 ft 7 in) diameter. A 10-year-old sapling grown in optimal conditions will stand about 5 m (16 ft) tall.

  7. Drought deciduous - Wikipedia

    en.wikipedia.org/wiki/Drought_deciduous

    Deciduous plants represent a variety of plant species among trees, shrubs and herbs. The causes of this phenomenon can vary depending on where the plant or the whole ecosystem is situated at. The characteristics of season, climate, temperate and rainfall of a certain region are all considered as factors that may have influenced the plants to be ...

  8. Abscission - Wikipedia

    en.wikipedia.org/wiki/Abscission

    In deciduous trees, an abscission zone, also called a separation zone, is formed at the base of the petiole. It is composed of a top layer that has cells with weak walls, and a bottom layer that expands in the autumn, breaking the weak walls of the cells in the top layer. This allows the leaf to be shed. [7]

  9. Populus alba - Wikipedia

    en.wikipedia.org/wiki/Populus_alba

    It is a medium-sized deciduous tree, growing to heights of up to 15–30 m (49–98 ft) (rarely more), with a trunk up to 2 m (6.6 ft) in diameter and a broad, rounded crown. The bark is smooth and greenish-white to greyish-white with characteristic diamond-shaped dark marks on young trees, becoming blackish and fissured at the base of old ...