Search: Anderson, Isaac in correspondent 
1860-1869::1863::05 in date 
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From:
Charles Robert Darwin
To:
Isaac Anderson; Isaac Anderson Henry
Date:
2 May [1863]
Source of text:
DAR 145: 3
Summary:

Convinced length of stamens has no relation to powers of fertilisation in many plants.

Suggests experiments on Pelargonium and Phlox.

Advises about use of microscope.

Contributor:
Darwin Correspondence Project
From:
Isaac Anderson; Isaac Anderson Henry
To:
Charles Robert Darwin
Date:
7 May 1863
Source of text:
DAR 159: 66
Summary:

CD is right on heterostyly in Primula. High praise. Has confirmed it with Primula polyanthus.

Contributor:
Darwin Correspondence Project
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From:
Isaac Anderson; Isaac Anderson Henry
To:
Charles Robert Darwin
Date:
16 May 1863
Source of text:
DAR 110: 24
Summary:

Sends sprig of Linum luteum corymbiflorum [?]. CD is right about its being dimorphic.

Will try some odd strawberry crosses this summer.

Contributor:
Darwin Correspondence Project