Question: Are Catasetum and Lomandra both genus of plants ?

full_context: Document 1: Hatiora: Hatiora is a small genus of epiphytic cacti which belongs to the tribe Rhipsalideae within the subfamily Cactoideae of the Cactaceae. Some "Hatiora" species are well known and widely cultivated ornamentals, known as Easter cactus or Whitsun cactus.
Document 2: Epiphyllum hybrid: The plants known as epiphyllum hybrids, epiphyllums, epicacti or just epis, widely grown for their flowers, are artificial hybrids of species within the group of cacti placed in the tribe Hylocereeae, particularly species of "Disocactus", "Pseudorhipsalis" and "Selenicereus". In spite of the common name, species in the genus "Epiphyllum" are less often involved as parents of epiphyllum hybrids.
Document 3: Astelia alpina: Astelia alpina called pineapple grass, silver astelia, or perching lily is a commonly found species in alpine and subalpine areas of Tasmania and the Australian Alps. It is a perennial herb that typically dominates its environment by growing in dense clusters, called mats, in alpine bogs. There are two subspecies: "Astelia alpina" var. "novae hollandiae" from New South Wales and Victoria and "Astelia alpina" var. "alpina" endemic to Tasmania. Both subspecies appear very similar to each other. The species was originally described by Robert Brown.
Document 4: Catasetum: Catasetum, abbreviated as Ctsm in horticultural trade, is a genus of showy epiphytic Orchids, family Orchidaceae, subfamily Epidendroideae, tribe Cymbidieae, subtribe Catasetinae, with 166 species, many of which are highly prized in horticulture.
Document 5: Cymbidium: Cymbidium , or boat orchid, is a genus of 52 evergreen species in the orchid family Orchidaceae. The new Latin genus name is derived from the Latin "cymba" meaning boat. Its first known use was in 1815.
Document 6: Brassocattleya: Brassocattleya or Brasso-cattleya, abbreviated Bc. in the horticultural trade, is an intergeneric orchid hybrid derived from the genera "Brassavola" and "Cattleya".
Document 7: Lomatium: Lomatium is a genus of about 75 species of perennial herbs native to western North America. In the Apiaceae family and related to many edible species such as carrots and celery, it is also edible. The common names for it are biscuitroot, Indian parsley, and desert parsley, and was extensively used by Indians in the inland northwest as a staple food.
Document 8: Lomandra: Lomandra (also known as mat rushes, ) is a genus of perennial herbs in the family Asparagaceae, subfamily Lomandroideae. There are 51 species, all of which are native to Australia; two of them also extend into New Guinea and New Caledonia.
Document 9: Coryanthes: Coryanthes, commonly known as bucket orchids, is a genus of tropical epiphytic orchids. This genus is abbreviated as Crths in horticultural trade. They are native to South America, Central America, Mexico and Trinidad.
Document 10: Lomatia: Lomatia is a genus of 12 species of evergreen flowering plants in the protea family Proteaceae. Within the family, they have been placed, alone, in their own subtribe, Lomatiinae according to Johnson & Briggs 1975 classification of the family and subsequently in Flora of Australia (1995).
Document 11: Arthropodium: Arthropodium is a genus of herbaceous perennial plants in the subfamily Lomandroideae of the family Asparagaceae. It is native to Australia, New Zealand, New Caledonia and Madagascar.
Document 12: Baumea: Baumea is a genus of the sedge family, which includes around 30 species native to Madagascar and the Pacific Islands, with 15 species in Australia. All are perennial rhizomatous herbs, with leaves and stems very similar in appearance. The inflorescence is terminal, with the flowers tightly clustered or loosely arranged. The fruits are small nuts.
Document 13: Lomandroideae: Lomandroideae is a subfamily of monocot flowering plants in the family Asparagaceae, order Asparagales, according to the APG III system of 2009. The subfamily name is derived from the generic name of the type genus, "Lomandra". The group has previously been treated as a separate family Laxmanniaceae. In the Kubitzki system, it is treated as Lomandraceae Lotsy.
Document 14: Dichopogon: Dichopogon is a genus of perennial herbs, native to Australia and New Guinea. It is included in the genus "Arthropodium" by some authorities, although recognized as a distinct genus by others. In the APG III classification system, it is placed in the family Asparagaceae, subfamily Lomandroideae (formerly the family Laxmanniaceae).
Document 15: Angraecum: The genus Angraecum, abbreviated as Angcm in horticultural trade, common name Angrek (Indonesian and Malay) or Comet Orchid, contains about 220 species.
ground_truth: yes