Family Rosaceae – Rose Family; Fruit Trees A large aggregation with about 3,000 species in ~100 genera, many of our most-valued flowering trees reside here. -Rose Family Index- |
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Downy Hawthorn |
Cockspur Hawthorn |
Showy Cockspur Hawthorn |
Hooks Hawthorn |
Oakleaf Mountain-ash |
American Mountain-Ash |
Chinese Mountain-ash |
Amur Mountain-ash |
Rosaceae is divided into four subfamilies: Rosoideae, Spiraeoideae, Maloideae, and Amygdaloideae. These subfamilies are primarily diagnosed by the structure of the fruits, although this approach is not followed universally. Recent work has identified that the traditional four subfamilies are not all monophyletic, but the structure of the family is still awaiting complete resolution through genetic analysis. |
May's Delight Crabapple |
Adirondack Crabapple |
Bob White Crabapple |
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Toringo Crabapple |
Pratt's Crabapple |
Burgundy Crabapple |
References: 1. Rohrbach Star Magnolia, Morton Arboretum acc. 574-65*1 photos by Bruce Marlin 2. Wikipedia contributors, "Magnolia kobus" |
Tree Encyclopedia / North American Insects & Spiders is dedicated to providing scientific and educational resources for our users through use of large images and macro photographs of flora and fauna. |
Family Rosaceae – Rose Family; Fruit Trees Containing Hawthorns, Apples, Pears, Cherries, Plums, Peach, Almond, Mountain-Ash and Whitebeam. Rosaceae is a large family of plants with about 3,000 species in ~100 genera. Crabapple and other fruit trees provide some of our most outstanding flowering ornamentals. Tree Encyclopedia | Tree Index | Rosaceae Index |