Polyembryo

But sour and swee oranges have a number of characters in common -- small-panicled inflorescences, tight peel, whitish polyembryo, etc.

Source: wiktionary

A complicating feature of conifers, when estimating the number of lethals, is that polyembryos are common during seed development.

Source: wiktionary

This method is effective because unlike other fructiferous plants, citrus possesses the polyembryo property, thus obtaining from a single seed more than one plant with identical properties to the parent plant.

Source: wiktionary

Mitochondria, like the phospholipids, have been investigated when the polyembryo of Ageniaspis had the form of a tube (string).

Source: wiktionary