"A pine is any conifer in the genus Pinus (/ˈpiːnuːs/) of the family Pinaceae. Pinus is the sole genus in the subfamily Pinoideae. The Plant List ...
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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." - (en.wikipedia.org 07.10.2019)