Absolutely it is edible, although tart! Good for lemonade and with 7 limes per 1 lemon, cerviche, etc. I bought a three foot one from Lowe's for 15 clams today and plan on planting it tomorrow in New Orleans. Here is a link with more info: www.citrusvariety.ucr.edu/citrus/frostlisbon.html
Lemon
The lemon tree is dropping the fruit of the tree
A yangmei is the edible crimson fruit of the subtropical tree Myrica rubra, or the tree which bears this fruit.
It takes about 6 to 9 months for a lemon tree flower to develop into a fruit.
A lemon tree typically takes about 3 to 5 years to start producing fruit.
Taking your question literally, these leaves are edible, the Little Leaf Linden or Lime Tree, the Fragrant Spring Tree from Japan and the Mulberry. There is also a Chinese tree called the Goji No. The fruit of a tree is the seed containing capsule. The leafs are the foliage edible or not.
mango
Ita palm is a fruit. It is an edible fruit from the Mauritia Flexuosa palm tree.
A Meyer lemon tree typically takes about 2 to 3 years to start bearing fruit.
A Meyer lemon tree typically takes about 2 to 3 years to start producing fruit.
The fruit is a small yellow green oval fig, not really edible.
The Cleveland pear tree does not bear edible fruit. The Cleveland pear tree is named as such, due to the fact it's leaves are pear shaped.