of Language” argues that the true barnacles were named, properly enough, Bernaculae, and lays stress on the fact that Bernicle geese were first caught in Ireland.  That country becomes Hibernia in Latin, and the Irish geese were accordingly named Hibernicae, or Hiberniculae.  By the omission of the first syllable—­no uncommon operation for words to undergo—­we obtain the name Berniculae for the geese, this term being almost synonymous with the name Bernaculae already applied, as we have seen, to the barnacles.  Bernicle geese and bernicle shells, confused in name, thus became confused in nature; and, once started, the ordinary process of growth was sufficient to further intensify, and render more realistic, the story of the bernicle tree and its wonderful progeny.

By way of a companion legend to that of the barnacle tree, we may select the story of the “Lamb Tree” of Cathay, told by Sir John Mandeville, whose notes of travel regarding crocodiles’ tears, and other points in the conformation of these reptiles, have already been referred to.  Sir John, in that chapter of his work which treats “Of the Contries and Yles that ben bezonde the Lond of Cathay; and of the Frutes there,” etc., relates that in Cathay “there growethe a manner of Fruyt, as thoughe it were Gowrdes:  and whan thei ben rype, men kutten (cut) hem a to (them in two), and men fyndem with inne a lytylle Best (beast), in Flessche in Bon and Blode (bone and blood) as though it were a lytylle Lomb (lamb) with outen wolle (without wool).  And men eaten both the Frut and the Best; and that,” says Sir John, “is a great marveylle.  Of that frut,” he continues, “I have eten; alle thoughe it were wondirfulle”—­this being added, no doubt, from an idea that there might possibly be some stay-at-home persons who would take Sir John’s statement cum grano salis.  “But,” adds this worthy “knyght of Ingolond,” “I knowe wel that God is marveyllous in His Werkes.”  Not to be behind the inhabitants of Cathay in a tale of wonders, the knight related to these Easterns “als gret a marveylle to hem that is amonges us; and that was of the Bernakes.  For I tolde him hat in oure Countree weren Trees that beren a Fruyt, that becomen Briddes (birds) fleeynge:  and tho that fellen in the Water lyven (live); and thei that fallen on the Erthe dyen anon:  and thei ben right gode to mannes mete (man’s meat).  And here had thei als gret marvayle,” concludes Sir John, “that sume of hem trowed it were an impossible thing to be.”  Probably the inhabitants of Cathay, knowing their own weakness as regards the lamb tree, might possess a fellow-feeling for their visitor’s credulity, knowing well, from experience, the readiness with which a “gret marvayle” could be evolved and sustained.