约 2 个结果
在新选项卡中打开链接
Tree | Definition, Structure, Uses, Importance, & Facts | Britannica
2024年12月12日 · Tree, woody plant that regularly renews its growth. Most plants classified as trees have a single self-supporting trunk containing woody tissues, and in most species the trunk produces secondary limbs, called branches. There are few organisms as important as trees for maintaining Earth’s ecology.
Quandong | Description, Tree, Fruit, Nut, & Facts | Britannica
quandong, (Santalum acuminatum), small hemiparasitic tree of the sandalwood family (Santalaceae), useful for its edible fruit and seeds.The plant is native to Australia and has a long history of use by Aboriginal peoples.The nutritious red pulpy flesh of the fruit has a distinctive flavour and is used in jams, pies, and chutneys. The hard-shelled edible seeds, known as quandong nuts, are ...