Название: Origin of Cultivated Plants
Автор: Alphonse de Candolle
Издательство: Public Domain
Жанр: Зарубежная классика
isbn:
isbn:
126
Vol. v. p. 74.
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Ruiz and Pavon,
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Dunal,
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Hooker,
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Hooker,
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Weddell,
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André, in
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The form of the berries in
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Hemsley,
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Asa Gray,
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See, for the successive introduction into the different parts of Europe, Clos,
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Turpin gives figures which clearly show these facts.
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Dr. Sagot gives interesting details on the method of cultivation, the product, etc., in the
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Humboldt,
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Meyen,
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Boissier,
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Boyer,
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Choisy, in
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Marcgraff,
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Sloane,
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Clusius,
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Humboldt,
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Oviedo, Ramusio’s translation, vol. iii. pt. 3.
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Rumphius,
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Forskal, p. 54; Delile,
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D’Hervey Saint-Denys,
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Thunberg,
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Forster,
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Hooker,
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Seemann,
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Roxburgh, edit. Wall., ii. p. 69.
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Piddington,
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Wallich,
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Roxburgh, edit. 1832, vol. i. p. 483.
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Rheede,
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Meyer,
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R. Brown,
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Schumacher and Thonning,
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Wallich, in Roxburgh,
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Sloane,
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Several Convolvulaceæ have large roots, or more properly root-stocks, but in this case it is the base of the stem with a part of the root which is swelled, and this root-stock is always purgative, as in the Jalap and Turbith, while in the sweet potato it is the lateral roots, a different organ, which swell.
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No. 701 of Schomburgh, coll. 1, is wild in Guiana. According to Choisy, it is a variety of the
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Clusius,
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A. de Candolle,
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Dr. Bretschneider, after having read the above, wrote to me from Pekin that the cultivated sweet potato is of origin foreign to China, according to Chinese authors. The handbook of agriculture of Nung-chang-tsuan-shu, whose author died in 1633, asserts this fact. He speaks of a sweet potato wild in China, called
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Moquin-Tandon, in
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Roxburgh,
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Theophrastus and Dioscorides, quoted by Lenz,
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Heldreich,
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Alawâm,
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Pohl,
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J. Müller, in
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Sagot,
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I give the essentials of the preparation; the details vary according to the country. See on this head: Aublet,
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R. Brown,
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Humboldt,
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Guillemin, СКАЧАТЬ