Question: Which is a type of tree, Stenocarpus or Utricularia?
Context: Utricularia podadena is a small, probably perennial, terrestrial carnivorous plant that belongs to the genus "Utricularia" and is the only member of Utricularia" sect.  "Candollea.  "U. podadena" is endemic to Malawi and Mozambique, being known only from the type location in Malawi and from one other collection in Mozambique.  As of Peter Taylor's 1989 monograph on the genus, more recent efforts to locate this species have failed.  It was originally published and described by Taylor in 1964 and placed in its own section, "Candollea", in 1986.  It grows as a terrestrial plant in marshy grasslands in the presence of "Loudetia" species at altitudes of around 1000 m .  It flowers in July.  It is a very distinct plant in the genus with the long stipitate glandular trichomes covering the flower.  Its affinities within the genus are not clear. Utricularia mannii is a small, perennial, epiphytic carnivorous plant that belongs to the genus "Utricularia" and is the only member of Utricularia" sect.  "Chelidon.  "U. mannii" is endemic to tropical Africa, particularly the islands in the Gulf of Guinea (Bioko, São Tomé, and Príncipe) and the adjacent mainland (Cameroon and Nigeria).  It grows as an epiphytic plant on mossy tree trunks in rain forests at altitudes from 500 m to 2100 m .  It has been collected in flower between April and November.  It was originally published and described by Daniel Oliver in 1865 and placed in its own section, "Chelidon", in 1986 by Peter Taylor. Utricularia jamesoniana is a small perennial epiphyte carnivorous plant that belongs to the genus "Utricularia".  "U. jamesoniana" is native to Central America, the Antilles, and northern and western South America.  It can be found in Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Guyana, Nicaragua, Panama, Peru, Suriname, and Venezuela and on the islands of Guadeloupe, Hispaniola, Dominica, and Martinique.  It was originally published and described by Daniel Oliver in 1860.  Its habitat is reported as being mossy tree trunks in montane cloud forests or lowland rain forests at altitudes from sea level to 2500 m .  It flowers year-round. Utricularia inthanonensis is a terrestrial lithophytic carnivorous plant that belongs to the genus "Utricularia".  It is endemic to northern Thailand in Doi Inthanon National Park where it is only known from the type locality.  It grows on moist granite rocks at altitudes around 1650 m .  It is closely related to "U. garrettii", another species endemic to Thailand, and differs from it in corolla, seed, and bladder morphology.  "Utricularia inthanonensis" can also be found growing with "U. striatula".  It was first formally described by Piyakaset Suksathan (of the Queen Sirikit Botanic Garden) and John Adrian Naicker Parnell (of Trinity College, Dublin) in 2010 from collections made by Suksathan in 2005 and 2007. Utricularia panamensis is a small carnivorous plant that belongs to the genus "Utricularia".  "U. panamensis", a lithophyte, is endemic to Panama and is only known from the type location and other collections in the same area.  It was first described by Peter Taylor in 1977 as "Utricularia" sp.  and later published as "U. panamensis" in 1986. Utricularia phusoidaoensis is a terrestrial lithophytic carnivorous plant that belongs to the genus "Utricularia".  It is endemic to the northern Thailand province of Phitsanulok on Phu Soi Dao, where it is only known from the type locality.  It grows on wet cliffs at altitudes around 2000 m .  It is related to "U. garrettii", another species endemic to Thailand that shares a similar seed morphology.  "Utricularia phusoidaoensis" is easily distinguished by its purple 4-6-lobed corolla, reniform leaves, and the staghorn-like trap appendages.  It has been found growing in the presence of "U. spinomarginata".  It was first formally described by Piyakaset Suksathan (of the Queen Sirikit Botanic Garden) and John Adrian Naicker Parnell (of Trinity College, Dublin) in 2010 from collections made by Suksathan in 2007. Stenocarpus sinuatus, known as the Firewheel Tree is an Australian rainforest tree in the Protea family.  The range of natural distribution is in various rainforest types from the Nambucca River (30° S) in New South Wales to the Atherton Tableland (17° S) in tropical Queensland.  However, Stenocarpus sinuatus is widely planted as an ornamental tree in other parts of Australia and in different parts of the world. Stenocarpus is a genus of about 25 species known to science, of woody trees or shrubs, constituting part of the plant family Proteaceae. Utricularia spinomarginata is a terrestrial lithophytic carnivorous plant that belongs to the genus "Utricularia".  It is endemic to the northern Thailand province of Phitsanulok on Phu Soi Dao, where it is only known from the type locality.  It grows on wet cliffs at altitudes around 2000 m .  "Utricularia spinomarginata" is easily distinguished from other members of section "Phyllaria" by its deeply dissected yellow-white to pink-white 5-lobed corollas and the marginal spine-like hairs on the obovoid seeds.  It has been found growing in the presence of "U. phusoidaoensis".  It was first formally described by Piyakaset Suksathan (of the Queen Sirikit Botanic Garden) and John Adrian Naicker Parnell (of Trinity College, Dublin) in 2010 from collections made by Suksathan in 2007. Utricularia, commonly and collectively called the bladderworts, is a genus of carnivorous plants consisting of approximately 233 species (precise counts differ based on classification opinions; one recent publication lists 215 species).  They occur in fresh water and wet soil as terrestrial or aquatic species across every continent except Antarctica.  "Utricularia" are cultivated for their flowers, which are often compared with those of snapdragons and orchids, especially amongst carnivorous plant enthusiasts.
Answer: Stenocarpus