Dear Sir
I am much obliged to you for sending me the Hybrid, gathered from a place to which I am so much attached as Maer.—2
You speak of the fruit of this hybrid, but say nothing on the seed. If it be a real hybrid & not a strong variety, I shd think, at least if protected from the pollen of its pure parents, that it would be utterly sterile, or very nearly so.— Perhaps this point wd. be worth your attention.
With my thanks, I remain | Dear Sir | Yours faithfully | Ch. Darwin
Please cite as “DCP-LETT-7115F,” in Ɛpsilon: The Charles Darwin Collection accessed on