jws: sorry, I'm too thick to get your allusion, tho' I'm using one myself!
aristo:you mean for nr 3? Not at all what I meant:you mean "spout" for flower + "ell" for leaves? Ingenious, but not quite to the point, I fear! What do we call the first tiny appearance of a potential flower? And this one has real leaves, too:that's what's so special about it (I think, from the Ch. definition: I'm not an expert).