Pines are conifer trees in the genus Pinus /ˈpns/, in the family Pinaceae. They are the only genus in the subfamily Pinoideae. The Plant List compiled by the Royal Botanic Gardens, Kew and Missouri Botanical Garden accepts 126 species names of pines as current, together with 35 unresolved species and many more synonyms.

https://en.wikipedia.org/wiki/Pine

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