RECORD: Darwin, C. R. 1860.04.13. I know the 6 kinds of Sweet Peas named by Mr Masters. CUL-DAR77.27. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)

REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 2.2023. RN1

NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volumes CUL-DAR 76-79 contain material for Darwin's book Cross and self fertilisation (1876).

See letter from William Masters, CUL-DAR77.39-40.


[27]

April. 13 1860 to Mr Masters

The I know the 6 kinds of Sweet Peas named by Mr Masters. I castrated 2 flowers of the Purple & fertilised with pollen of Painted Lady: one pod produced seedlings all closely like the Painted Lady; the other had produced one some plants not distinguishable from the mother or Purple, all & the other peas in the same pod produced plants like Painted Lady. The early flowers were indistinguishable from those of the Painted Lady; but later in season the wing-petals became slightly streaked & blotched with pale purplish dark or pale Pink.—

I raised many grandchild children from these latter mongrels (ie grandchildren of the Purple ♀ Painted Lady ♂) & one single plant most closely resembled the Purple with a mere trace of paler streaks on the petals.

All the other many plants were more or less intermediate between the like Painted Lady, & Scarlets in tint, but were all more or less but varying in intensity of colour & more or less blotched blotched & streaked, but none were had any purple on them—

with darker or lighter pink, but not with true purple. — see p. 69 for gr. grandchildren


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Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)

File last updated 28 May, 2023