Yes, but it is usually insignificant.
Broadleaf.
clit
Broad leaves if from hardwood trees.
Conifer trees and Broadleaf trees.
Birches are considered to be broadleaf trees because they have flat, broad leaves, as opposed to needleleaf trees which have thin, needle-like leaves (such as pine or spruce trees).
purple leafs
broadleaf trees coniferous trees
It is found throughout the midlatitude region of the earth.
Broadleaf trees, such as oak, maple, and beech, are generally more effective at absorbing CO2 from the atmosphere compared to coniferous trees. This is because broadleaf trees have larger, thinner leaves that allow for more efficient gas exchange.
A sycamore is a broadleaf tree. It has distinct leaves with broad surfaces, unlike needleleaf trees such as pine or spruce which have needle-like leaves.
Softwoods are from needle-leaf trees like pines and firs. Hardwoods are from broadleaf trees.
The many species of maple trees are broadleaf trees, and drop their leaves during the winter. Therefore, they are not a conifer.