Pinus sylvestris (Scots pine)

5/19/2021 · Highland Green, Topsham, Maine · ≈ 4 × 6″ (10 × 15 cm)

4/25/2021 · Highland Green, Topsham, Maine · ≈ 5 × 3″ (12 × 8.4 cm)

4/25/2021 · Highland Green, Topsham, Maine · ≈ 6 × 4″ (15 × 10 cm)

1/1/2012 · Big Tree Trail • Tudor Richards Natural History and Forest Trail, Hollis, New Hampshire · ≈ 1 × 1½′ (34 × 52 cm)

5/19/2021 · Highland Green, Topsham, Maine · ≈ 4½ × 7″ (11 × 16 cm)

1/1/2012 · Big Tree Trail • Tudor Richards Natural History and Forest Trail, Hollis, New Hampshire

4/25/2021 · Highland Green, Topsham, Maine · ≈ 5 × 3½″ (13 × 8.7 cm)

Kingdom	Plantae	Plants, but not fungi, lichens, or algae (from Stearn's Botanical Latin)
Subkingdom	Tracheobionta	Vascular plants—plants with a “circulatory system” for delivering water and nutrients
Division	Coniferophyta	Conifers—cone-bearing trees (and a few shrubs)
Class	Pinopsida	Gymnosperms such as cedars, Douglas-firs, cypresses, firs, junipers, kauri, larches, pines, hemlocks, redwoods, spruces, and yews
Order	Pinales	Cone-bearing plants: cedar, cypress, fir, juniper, larch, pine, redwood, spruce, yew, and others
Family	Pinaceae	Pine family: cedars, firs, hemlocks, larches, pines and spruces
Genus	Pinus	Latin for “pine”
Species	sylvestris	“Growing in the woods, forest-loving”