What is the difference between linden, lime tree, and basswood?

All three refer to the same genus Tilia — 'linden' is the German-Persian usage, 'lime tree' the British, and 'basswood' the North American name. The two most-used medicinal species are T. cordata and T. platyphyllos; both are pharmacopeial.

Why does the flower come with a pale-green wing?

That pale-green wing is the bract — the leaf-like structure the flower cluster hangs from. Traditional harvest takes flower + bract together. The bract carries additional mucilage (a soft, slippery plant gel) and is part of the official pharmacopeial drug.

Is linden safe every night long-term?

The traditional flower infusion is one of the gentlest household bedtime teas, safe for daily long-term use in children, adults, and elderly. Concentrated extracts are less well studied — most therapeutic use stays within the cup.

Chapter 1 of 16

Linden

The Essentials

The most-used European household flower tea — and a Persian pantry staple beside chamomile and borage.

Gentle mild diaphoretic: early cold and mild fever, especially in children and elderly. Softens the vessels and calms the anxious heart — the classical pair with chamomile before bed.

Harvest window is short (June bloom); look for whole flower+bract.