These forms are axial, arborescent, and networked. Bugula is a genus of common colonial arborescent bryozoa, often mistaken for seaweed. "Tambja morosa" feeds on arborescent bryozoan colonies. These are modified tube feet and may be simple, branched or arborescent. The trunks of the arborescent species can reach over a meter in diameter. These included a lineage of lycopods and another arborescent, woody vascular plant, the cladoxylopsids. Horizontal gene transfer is also an example of rhizomes, opposed to the arborescent evolutionism theory. It grows extremely tall and its trunk is relatively thin, compared to other arborescent aloes. Capnella are arborescent, some species are lobed. It occurs in arborescent colonies forming thickets with diameters of up to . Christie found translucent arborescent (treelike) crystals, with vitreous luster. Along with other arborescent "Dracaena" species it has a distinctive growth habit called "dracoid habitus". The form of "Neobuxbaumia polylopha" is a single large arborescent stalk. Some aloes native to South Africa are tree-like (arborescent). "Bunchosia" is one of three arborescent genera of Malpighiaceae with fleshy, bird-dispersed fruits.