Letter 12541
Darwin, C. R. to Gray, Asa
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Asks AG to confirm whether Ipomoea leptophylla "makes a great tuber as big as a mangel-wurzel".
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Petioles of Cotyledons behave partly like those of Megarrhiza.
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Transcription
Down Beckenham | Kent
March 20
Will you be so kind as to tell me whether M
C. Darwin