thing > lifeform, plant > tree > acacia, alder tree, apple tree, ash tree, aspen, beech tree, birch tree, camphor tree, cedar tree, chestnut tree, cornel tree, cypress tree, date palm, dogwood, elm tree, fig tree, fir tree, hazel tree, jessenia, juniper tree, kauri tree, koa tree, laurel tree, lime tree, linden tree, magnolia, maple tree, medlar tree, myrtle tree, oak tree, olive tree, palm tree, pear tree, pine tree, plane tree, plum tree, pomegranate tree, poplar, rowan tree, sapling, sequoia, spruce tree, storax tree, terebinth tree, viburnum tree, willow tree, yew tree
Collectively: a forest