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Oliver, Daniel in correspondent 
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From:
Charles Robert Darwin
To:
Daniel Oliver
Date:
10 Mar 1877
Source of text:
Newcastle University Special Collections (Spence Watson/Weiss Archive GB186 SW/6/6)
Summary:

Enquiring about cleistogamic flowers of Oxalis.

Contributor:
Darwin Correspondence Project
From:
Daniel Oliver
To:
Charles Robert Darwin
Date:
12 Mar 1877
Source of text:
DAR 173: 35
Summary:

Discusses the cleistogamous flowers of Oxalis. Thinks they may not be truly cleistogamous but merely arrested or imperfectly developed normal flowers.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Daniel Oliver
Date:
13 Mar 1877
Source of text:
Newcastle University Special Collections (Spence Watson/Weiss Archive GB186 SW/6/7)
Summary:

Discusses possible cleistogamic flowers in Oxalis.

Contributor:
Darwin Correspondence Project