araucaria
any of several tall South American or Australian trees with large cones and edible seeds
ash
the residue that remains when something is burned
cedar
any cedar of the genus Cedrus
conacaste
tropical South American tree having a wide-spreading crown of bipinnate leaves and coiled ear-shaped fruits; grown for shade and ornament as well as valuable timber
cottonwood
any of several North American trees of the genus Populus having a tuft of cottony hairs on the seed
cypress
any of numerous evergreen conifers of the genus Cupressus of north temperate regions having dark scalelike leaves and rounded cones
elm
any of various trees of the genus Ulmus: important timber or shade trees
galbulus
the seed-producing cone of a cypress tree
NOTES:
seed-producing cone of cypress tree
jacaranda
an important Brazilian timber tree yielding a heavy hard dark-colored wood streaked with black
larch
any of numerous conifers of the genus Larix all having deciduous needlelike leaves
maple
any of numerous trees or shrubs of the genus Acer bearing winged seeds in pairs; north temperate zone
poplar
any of numerous trees of north temperate regions having light soft wood and flowers borne in catkins
tamarack
medium-sized larch of Canada and northern United States including Alaska having a broad conic crown and rust-brown scaly bark