Salvian will admit no other phlebotomy but this; and by his experience in an hospital which he kept, he found all mad and melancholy men worse for other bloodletting.

To this opinion of his, [1503]Felix Plater is quite opposite, "though some wink at, disallow and quite contradict all phlebotomy in melancholy, yet by long experience I have found innumerable so saved, after they had been twenty, nay, sixty times let blood, and to live happily after it.

Then there is the goose-grass (Galium aparine), variously called goose-bill, beggar's-lice, scratch-weed, and which has been designated blind-tongue, because "children with the leaves practise phlebotomy upon the tongue of those playmates who are simple enough to endure it," a custom once very general in Scotland.