Which trees or leaves can be used to make clothing?

Hemp leaves have been used to make cloths

The classic use of leaves for clothing appears in Genesis : when Adam and Eve saw that they were naked they sewed themselves breeches of Fig leaves. Slightly more recently, for many centuries the premier plant used was lin.. The fiber from this was spun into thread, known as flax; the cloth woven from this was (and still is) known as linen. For a long time the Word linen was used as a catch-all for anything made from a material other than wool.

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The primary plant that gets used to make clothing is cotton. Hemp is also used, though in much smaller quantities due to legal restrictions on its production, and occasional exotic items are made from other plant materials (straw hats, grass skirts, etc.). Most other clothing products either derive from animals or insects (wool, leather, silk) or are artificially produced fibers or materials (polyester and crepe rubber are relatively common in clothing).

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There are hundreds of plants used for clothing! Palm type plants such as, oil palms, betelnut, sago palm, coconut, palymyra, and ratan. As well as reeds, water hyacinth, banana, maranta and bullrushes. Many climbing plants have fibers strong enough to make good threads for basket weaving things such as hats or shoe bottoms (grape vine, vine fern). Several grasses can be used such as jute. Rubber from the rubber trees!