Page:Parsons How to Know the Ferns 7th ed.djvu/137

 But it is not easy to convince a friend that he has made a mistake in this regard. You chance to be driving by a bank overgrown with the early meadow rue when he calls your attention to the unusual abundance of Maidenhair in the neighborhood. To his rather indignant surprise you suggest that the plant he saw was not Maidenhair, but the early meadow rue. If he have the least reverence for your botanical attainments he grudgingly admits that possibly it was not the ordinary Maidenhair, but maintains stoutly that it was a more uncommon species which abounds in his especial neighborhood. If truly diplomatic you hold your peace and change the subject, but if possessed by a tormenting love of truth which is always getting you into trouble, you state sadly but firmly that our northeastern States have but one species of Maidenhair, and that it is more than improbable that the favored neighborhood of his home (for it is always an unusually rich locality) offers another. The result of this discussion is that mentally you are pronounced both conceited and pig-headed. For a few weeks the plants in question are passed without comment, but by another summer the rich growth of Maidenhair is again proudly exhibited. Only in one way can you save your reputation and possibly convince your friend. When correcting him, if you glibly remark that