There is a Welsh Poppy, with yellow flowers; and a horned Poppy, named after Glaucus, common on our sea coasts, with sea-green leaves, and large blossoms of golden yellow. Glaucus, a fisherman of Boeotia, observed that all the fishes which he caught received fresh vigour when laid on the ground, and were immediately able to leap back into the sea. He attributed these effects to some herb growing in the grass, and upon tasting the leaves of the Sea Poppy he found himself suddenly moved with an intense desire to live in the sea; wherefore he was made a sea-god by Oceanus and Tethys. Borlase says: "That in the Scilly Islands the root of the Sea Poppy is so much valued for removing all pains in the breast, stomach, and intestines, as well as so good for disordered lungs, whilst so much better there than in other places, that the apothecaries of Cornwall send thither for it; and some persons plant these roots in their gardens in Cornwall, and will not part with them under sixpence a root." The scarlet petals of the wild Poppy, very abundant in English cornfields, when treated with sulphuric acid make a splendid red dye. With gorgeous tapestry cut from these crimson petals, the clever "drapery bee" (_Apis papaveris_) upholsters the walls of her solitary cell. Bruised leaves of the wild, or the garden Poppy, if applied to a part which has been stung by a bee or a wasp, will give prompt relief. POTATO. Our invaluable Potato, which enters so largely into the dietary of all classes, belongs to the Nightshade tribe of [442] dangerous plants, though termed "solanaceous" as a natural order because of the sedative properties which its several genera exercise to lull pain. This Potato, the _Solanum tuberosum_, is so universally known as a plant that it needs no particular description. It is a native of Peru, and was imported in 1586 by Thomas Heriot, mathematician and colonist, being afterwards taken to Ireland from Virginia by Sir Walter Raleigh, and passing from thence over into Lancashire. He knew so little of its use that he tried to eat the fruit, or poisonous berries, of the plant. These of course proved noxious, and he ordered the new comers to be rooted out. The gardener obeyed, and in doing so first learnt the value of their underground wholesome tubers. But not until the middle of the eighteenth century, were they common in this country as an edible vegetable. "During 1629," says Parkinson, "the Potato from Virginia was roasted under the embers, peeled and sliced: the tubers were put into sack with a little sugar, or were baked with cream, marrow, sugar, spice, etc., in pies, or preserved and candied by the comfit makers." But he most probably refers here to the Batatas, or sweet Potato, a Convolvulus, which was a popular esculent vegetable at that date, of tropical origin, and to which our Potato has since been thought to bear a resemblance.