Origin of Cultivated Plants, The International Scientific Series Volume XLVIII

Note 1045 — Chapter IV

Reading edition

Ledebour, Fl. Ross., ii. p. 5; Boissier, Fl. Orient., ii. p. 652; K. Koch, Dendrologie, i. p. 94; Boissier and Bühse, Aufzähl Transcaucasien, p. 80.

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