branch of pine flowering at the forest on sunny day. buds and pine flowers. pines life cycle morphology. pan.

leaves breathing decorative petal biomedical environmental branch kidneys nature treatment biodiversity pinewood new detailed allergen female blossom ecosystem hedge alternative horticulture medicine pollination kernel suspended bright food pinetree background illuminate twig blurred outdoor thorn impressive lighting fragrant herbalism wonderful pinnacea bud morphology family sum detail bloom windbreak allergy pinecone green