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From:
Theodor Heinrich Hermann (Theodor) von Heldreich
To:
Charles Robert Darwin
Date:
2 Aug 1877
Source of text:
DAR 166: 135
Summary:

Sends paper on Greek plants.

Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
Theodor Heinrich Hermann (Theodor) von Heldreich
Date:
9 Aug 1877
Source of text:
DAR 145: 9
Summary:

Obliged for essay on plants of Greece.

Contributor:
Darwin Correspondence Project