What is particularly interesting is that before they sprout, the bulbs of the Delicate Jade variety, with its double layers of petals, are indistinguishable from those of the single-flowered variety with a gold corona and silver petals. You can only rely on their lineage when you buy them.
有趣的是，由基因突變而來的復瓣玉玲瓏，與單瓣金盞銀台的球莖全無二致，購買時全憑緣份。