Template:Did you know nominations/Charles De Geer

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Drawing of an aphid by Charles De Geer

... that entomologist Charles De Geer made all the illustrations for his main, eight-volume work himself (example pictured)? Source: Alsemgeest 2019, p. 354.
- ALT1: ... that Charles De Geer was not only an accomplished scientist but also one of the richest men in Sweden? Source: Here (in Swedish)
- ALT2: ... that one of the most notable accomplishments by 18th-century scientist Charles De Geer was to bring the importance of insects as pollinators to the attention of the scientific community? Source: Bryk 1952, p. 120. (Not available online)
- Reviewed: Template:Did you know nominations/Mary Owens (Abraham Lincoln fiancée)

Improved to Good Article status by Yakikaki (talk). Number of QPQs required: 1. Nominator has 137 past nominations.

Yakikaki (talk) 19:51, 10 July 2024 (UTC).