Juglans venezuelensis Juglans venezuelensis Juglans venezuelensis, or "nogal de Caracas", is a species of black walnut endemic to Venezuela. It is a small tree which bears 1 inch nuts. This species is deciduous, with a period of leaf fall between November and December, and a period of regrowth of leaves between January and February. Flowering begins in late February. The species is monoecious, male flowers are hanging catkins and female ones are erect, both are small and greenish. The fruits are drupes with yellow epicarp and abundant pubescence. The fruit is about 3 inches diameter and 1.5 cm walnut, weighing 150 grams
Fruit tree forms whilst keeping the tree short and accessible for harvesting. Other shapes such as cordons, espaliers and fans offer opportunities for growing trees two dimensionally against walls or fences, or they can be trained to function as barriers. Some of the following fruit tree forms require training by tying the branches to the required form. Most require pruning to retain the desired structure. However, not all types of fruit tree are suitable for all forms; apples and pears do well as cordons and espaliers, for example, whereas cherries are more suited to the fan form. An open-centred crown on a short