Talk:David Douglas Cunningham

	Biography portal This article is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to join the project and contribute to the discussion. For instructions on how to use this banner, please refer to the documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography articles
	This article is supported by the science and academia work group.

Plants Low‑importance

	Plants portal This article is within the scope of WikiProject Plants, a collaborative effort to improve the coverage of plants and botany on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PlantsWikipedia:WikiProject PlantsTemplate:WikiProject Plantsplant articles
Low	This article has been rated as Low-importance on the project's importance scale.

Medicine Low‑importance

	Medicine portal This article is within the scope of WikiProject Medicine, which recommends that medicine-related articles follow the Manual of Style for medicine-related articles and that biomedical information in any article use high-quality medical sources. Please visit the project page for details or ask questions at Wikipedia talk:WikiProject Medicine.MedicineWikipedia:WikiProject MedicineTemplate:WikiProject Medicinemedicine articles
Low	This article has been rated as Low-importance on the project's importance scale.

Scotland Low‑importance

	Scotland portal This article is within the scope of WikiProject Scotland, a collaborative effort to improve the coverage of Scotland and Scotland-related topics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ScotlandWikipedia:WikiProject ScotlandTemplate:WikiProject ScotlandScotland articles
Low	This article has been rated as Low-importance on the project's importance scale.

India Low‑importance

	India portal This article is within the scope of WikiProject India, which aims to improve Wikipedia's coverage of India-related topics. If you would like to participate, please visit the project page.IndiaWikipedia:WikiProject IndiaTemplate:WikiProject IndiaIndia articles
Low	This article has been rated as Low-importance on the project's importance scale.
	This article was last assessed in October 2014.

British Empire

	British Empire portal This article is within the scope of WikiProject British Empire, a collaborative effort to improve the coverage of British Empire on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.British EmpireWikipedia:WikiProject British EmpireTemplate:WikiProject British EmpireBritish Empire articles
???	This article has not yet received a rating on the project's importance scale.

Untitled[edit]

Someone's added a comment saying "This article may not meet the general notability guideline. Please help to establish notability by adding reliable, secondary sources about the topic. If notability cannot be established, the article is likely to be merged, redirected, or deleted. (August 2010)"

Could they advise me what more reliable secondary sources than the ones cited (Proceedings of the Royal Society, 1915, B. Vol 89 pp. xv-xx and "David Douglas Cunningham (1843–1914): a biographical profile". Aerobiologia (Springer) 15 (4): 255–258. Dec. 1999) are necessary.