We could say the obvious about a leaf, typically flat and thin, terminologically rich: an angiosperm with petiole, lamina and stipules (lots of these).
But enough for now because I want to be poetic about the leaf and its collective: leaves.
As the haiku goes Leaves lose trees And trees lose leaves Who can walk without Dancing on windfalls As crisp as these.
It is their dance, their dancing, (these veined forms), that bring me gentle reader, to the page. It is the windβs doing: rustling and rubbing in summer airs, turning and falling in Septemberβs gales, path-bound then leaves leap and glide, twist and scatter in the winter winds. In spring they are like babes in the womb, attached, full of life, hidden in the bud.