I think you are referring to the physalis or "cape gooseberry".
gooseberry
The small green fruit with orange inside is called a kiwano or horned melon.
a small orange like fruit
A small orange coloured fruit.
clementineclementine
water,leaves,and small peices of fruit. ----
leaves, buds, fruit and small branches
Mandarin i think.
Limes, oranges, and lemons. Any kind of small citrus fruit. Passionfruit; tiny and full of pulp.
leaves, buds, fruit and small branches
leaves and fruit insects small vertebras and maybe frogs.
A seedless orange is called a navel orange. Navel oranges are characterized by the small undeveloped secondary fruit embedded at one end, resembling a human navel. This small fruit is sterile, resulting in seedless varieties.