Rosa gymnocarpa is a species of rose native to western North America. It is known by the common names dwarf rose, baldhip rose, and wood rose. It grows in shady, damp, and rich forests. (Wikipedia)

Distimake tuberosus, also known as Spanish arborvine or wood rose, is a vine in the family Convolvulaceae. It is native to the Americas, from Florida and Texas to Brazil, although considered by the USDA as introduced to the United States. It is an invasive species in a number of islands in the Indian and Pacific Ocean, such as New Caledonia. (Wikipedia)

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Dactylanthus taylorii, commonly known as wood rose, is a fully parasitic flowering plant, the only one endemic to New Zealand. The host tree responds to the presence of Dactylanthus by forming a burl-like structure that resembles a fluted wooden rose (hence the common name). When the flowers emerge on the forest floor, they are pollinated by a ground-foraging species of native bat. (Wikipedia)