The Australian Cultivar Registration Authority (ACRA) is the International Cultivar Registration Authority (ICRA) for Australian plant genera, excluding those genera or groups for which other ICRAs have been appointed.
Robert Brown FRSE FRS FLS MWS (21 December 1773 – 10 June 1858) was a Scottish botanist and palaeobotanist who made important contributions to botany largely through his pioneering use of the microscope.
 His contributions include one of the earliest detailed descriptions of the cell nucleus and cytoplasmic streaming; the observation of Brownian motion; early work on plant pollination and fertilisation, including being the first to recognise the fundamental difference between gymnosperms and angiosperms; and some of the earliest studies in palynology.
 He also made numerous contributions to plant taxonomy, including the erection of a number of plant families that are still accepted today; and numerous Australian plant genera and species, the fruit of his exploration of that continent with Matthew Flinders.
Indigofera is a large genus of over 750 species of flowering plants belonging to the family Fabaceae.
 They are widely distributed throughout the tropical and subtropical regions of the world.
The Fabaceae or Papilionoideae, commonly known as the legume, pea, or bean family, is a large and economically important family of flowering plants.
 It includes trees, shrubs, and perennial or annual herbaceous plants, which are easily recognized by their fruit (legume) and their compound, stipulated leaves.
 Many legumes have characteristics of flowers and fruits.
 The family is widely distributed, and is the third-largest land plant family in terms of number of species, behind only the Orchidaceae and Asteraceae, with about 751 genera and some 19,000 known species.
 The five largest of the genera are "Astragalus" (over 3,000 species), "Acacia" (over 1000 species), "Indigofera" (around 700 species), "Crotalaria" (around 700 species) and "Mimosa" (around 500 species), which constitute about a quarter of all legume species.
 The ca. 19,000 known legume species amount to about 7% of flowering plant species.
 Fabaceae is the most common family found in tropical rainforests and in dry forests in the Americas and Africa.
Kadsura japonica, commonly known as the kadsura vine or simply kadsura, is a plant species native to Japan (Honshū, Kyūshū and the Ryukyu Islands) in woodlands..
 The larvae of the moth "Caloptilia kadsurae" feed on "K. japonica" in the main Japanese islands and Ryukyu Islands.
Matthew Hilary Peter Jebb (born 1958) is an Irish botanist and taxonomist specialising in the ant plant genera "Squamellaria", "Myrmecodia", "Hydnophytum", "Myrmephytum" and "Anthorrhiza", as well as the carnivorous plant genus "Nepenthes".
Isaac Henry Burkill (18 May 1870 – 8 March 1965) was an English botanist who worked in India and in the Straits Settlements (present day Singapore).
 He worked primarily in economic botany but published extensively on plant biology, ethno-botany, insect-plant interactions and described several species.
 He published a two volume compilation on the plants of economic importance in the Malay Peninsula, collating local names and knowledge.
 He also wrote a detailed history of botany in India.
 The plant genera "Burkillia" and "Burkillianthus" were named in his honour.
Kadsura is a genus of woody vines in the Schisandraceae described as a genus in 1810.
Carduus is a genus of flowering plants in the aster family, Asteraceae, and the tribe Cynareae, one of two genera considered to be true thistles, the other being "Cirsium".
 Plants of the genus are known commonly as plumeless thistles.
 They are native to Eurasia and Africa, and several are known elsewhere as introduced species.
 This genus is noted for its disproportionately high number of noxious weeds compared to other flowering plant genera.
Kadsura longipedunculata, the Chinese kadsura vine, is a climbing plant native to western China that has edible fruit and some medicinal uses.

Question: Are both Indigofera and Kadsura plant genera?
Answer: yes