
1) Genus populus 2) Hamamelid dicot genus 3) Latin masses
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https://www.crosswordclues.com/clue/populus

Latin, meaning: people, the people, nation, crowd, multitude, host.
Found on
http://archives.nd.edu/ppp.htm

Populus is a genus of 25–35 species of deciduous flowering plants in the family Salicaceae, native to most of the Northern Hemisphere. English names variously applied to different species include poplar ər, aspen, and cottonwood. In the September 2006 issue of Science Magazine, the Joint Genome Institute announced that the Western Balsam Poplar...
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http://en.wikipedia.org/wiki/Populus

(Abele, Aspen, Balm-Of-Gilead, Cottonwood, Poplar, Tacamahac) Populus is a large group of deciduous (leaf-losing) trees that can attain great heights. These trees, commonly known as Aspen, Poplar and Cottonwood trees, are found in Europe, Asia and North America. Some are found wild in other regions, one being a native of tropical Africa. It is diff...
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http://www.encyclo.co.uk/local/10004

'People'. part of the population with military service obligations, the people-in-arms.
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http://www.encyclo.co.uk/local/20764

[
n] - a genus of trees of the family Salicaceae that is found in the northern hemisphere
Found on
http://www.webdictionary.co.uk/definition.php?query=Populus
genus Populus noun a genus of trees of the family Salicaceae that is found in the northern hemisphere; poplars
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https://www.encyclo.co.uk/local/20974

people, the people, nation, crowd, multitude, host.
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https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html
No exact match found.