Show plants sweeter than sugar several ounces of dried leaves and a small quantity of seed of at a wild plant that Is about times as sweet av ai sugar reached washington from para iara guay it Is called kaa lee and its botanical name Is stevia reb audiana another strange plant Is the agbay iio of southern nigeria the fruits of which are only sli slightly atly sweet but have the peculiar property of making the sourest substances such as limes lemons unripe fruits or vinegar eaten within 1 12 A hours or so afterward seem sw av act |