Hazelnut
By Ann MacDonald
Hazel-nut (Corylus) - A small group of European and Asiatic trees, represented in England by the Hazel, C. avellana, which is precious in its nut-bearing forms for our gardens.
Hazelnuts are an important crop in Europe and are familiar in America in chocolates and other confectionery.
Hazelnuts are the fruit of Corylus (hazel) trees and bushes. The most important form are cobnuts (C. avellana) but filberts (C. maxima) are also grown.
FILBERT, HAZELNUT
Corylus maxima 'butler'
General Notes
Cross pollination is necessary for nut production. Oval nuts have good flavor. Tree tends to sucker. SelecTree lists 4 cultivars: (1)'barcelona' (2)'butler' (3)'purpurea' (4)'royal' ...
GROWING: Hazelnut trees do best when planted in a well-drained, fertile, slightly acid soil. They do best where the winter temps are above -10.
Heather ...
European Filbert, Hazelnut Corylus avellana
Contorted Filbert, Harry Lauder's Walking Stick Corylus avellana ‘Contorta'
Fir
Balsam Abies balsamea
Dwarf Balsam Abies balsamea‘Nana'
China Cunninghamia lanceolata ...
Common hazelnut, European hazelnut, giant filbert, cobnut (Corylus maxima, Corylus avellana)
Common houseleek, old man and woman (Sempervivum tectorum)
Common immortelle (Xeranthemum annuum)
Common ivy, English ivy (Hedera helix) ...
CORYLUS AMERICANA - Hazelnut
COSTA RICA
Bananas in Your Backyard. By Jim Neitzel. 1980 #4, p 25
Macadamia in California. By Paul H. Thomson. 1980 YB, pp 46-109
Plants That Shouldn't Be Thriving . . . But Are. By Peggy Winter. 1981 #1, p 14 ...
Corylus Hazelnut[1]
Eucalyptus Eucalyptus[20]
Eucalyptus camaldulensis River Red Gum[1]
Fagus Beech[1]
Ficus Fig[3]
Ficus microcarpa Curtain Fig[1]
Fraxinus Ash[15][20]
Laburnum Golden Chain[1]
Lagerstroemia indica Crape myrtle ...
Shrubs: mountain maple, alternate-leaved dogwood (Cornus alternifolia), beaked hazelnut (Corylus cornuta), American fly honeysuckle (Lonicera canadensis), Canada elderberry (Sambucus canadensis), Canada yew (Taxus canadensis), ...
Winterhazel is a good name for it tells us of the plants' relationship with the hazelnuts - their leaves are similar in appearance - and advises us it is early-to-flower.
Long cultivated for their edible nuts (many European desserts and baked goods use edible hazelnuts or filberts), some of these shrubs and small trees are grown for their colorful foliage and golden-yellow flowers.
A salad green that has small dark green, velvety leaves with a rich, sweet flavor, similar to hazelnut. In addition to salads, this green can also be steamed and served as a vegetable.
Worldwide, there are 6 genera and approximately 150 species in this family, including filberts (also called hazelnuts) of the genus Corylus, which produce edible nuts.
Filberts. The filbert (hazelnut) tree will grow in Texas, but nut production is generally poor. The tree does well on a wide variety of soils, ranging from acidic to highly calcareous.
It has many other names like Snapping Hazelnut because each nut explodes a pair of seeds a considerable distance with a loud "snap!"; or Winterbloom for equally obvious reasons.
The name Avellana was selected to compare it to Corylus Avellana, the European hazelnut. Gevuina is a genus of only this one species. It is a broadleaf evergreen that varies from a shrub to a tree 60 feet tall.
Synonyms: spotted alder, striped alder, tobacco wood, winterbloom, snapping hazelnut
Order: Hamamelidaceae ...
The Greek translation of the word Corylus relates to the hood like structure of sepals that surround the hazelnuts.
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A male and a female bushes need to be present to have fruit, occasionally both types of flowers are present on the same plant. The nut is edible, tasting somewhat like hazelnut, but it is slightly bitter until cured.
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The leaves are large, dark green and lustrous, turning yellow in the fall. The branches twist into corkscrew shape, a bit like a Corkscrew Hazelnut, presenting an interesting form. Flowers are not showy. Native to China.
This much sought after spice is tempered with, among others, flavors reminiscing of hazelnut, butter and citrus.
The essential oil from grains of paradise consists of two sesquiterpenes, humelene and caryophyllene and the oxides of these.
Welcome to Botany.com's listing of fruit and nuts. Here you will find information on plants with edible fruits or seeds. Included are many tree-growing varieties such as apple, apricot, plum, pear, fig, almond, filbert, and hazelnut.
mollis from China. These species have been hybridized to create Hamamelis x intermedia. American hazelnut (Corylus americana) has similar shaped leaves, but the teeth are smaller and more sharply pointed.
The seeds are ejected violently when ripe, hence the name Snapping Hazelnut. The leaves are inodorous, with an astringent and bitterish aromatic taste.
virginiana) Viburnums Tatarian Honeysuckle (TatarianBittersweet (Celastrus scandens) Honeysuckle) Chokecherry (Aronia) Virginia Creeper (ParthenocissusElderberry (Sambucus canadensis) quinquefolia) Coralberries (Symphoricarpos spp.) Hazelnuts ...
virginiana) Viburnums Tatarian Honeysuckle (Tatarian) Bittersweet (Celastrus scandens) Honeysuckle Chokecherry (Aronia) Virginia Creeper (Parthenocissus) Elderberry (Sambucus canadensis) quinquefolia) Coralberries (Symphoricarpos spp.) Hazelnuts ...
 See also: Hazel, Green, May, Fruits, Nuts
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