Question: Are Kaempferia and Wulfenia both types of plant?

full_context: Document 1: Francoa sonchifolia: Francoa sonchifolia, commonly known as bridalwreath, is a plant species in the family Melianthaceae. It is endemic to Chile.
Document 2: Plantago rugelii: Plantago rugelii is a species of flowering plant in the plantain family, Plantaginaceae. It is native to North America, where it occurs in eastern Canada and the central and eastern United States. Its common names include American plantain, blackseed plantain, pale plantain, and Rugel's plantain. The generic name "Plantago" is from the Latin "planta" ("footprint") and the species name "rugelii" honors Ferdinand Ignatius Xavier Rugel (1806-1879), a German-born botanist and pharmacist.
Document 3: Wislizenia: Wislizenia is a genus of flowering plants containing three recognized species native to the southwestern United States and northern Mexico. Common names include spectacle fruit and jackass clover. Like genus "Cleome" and several relatives, "Wislizenia" has traditionally been included in the caper family, Capparaceae, but has more recently been moved to the new family Cleomaceae.
Document 4: Kaempferia parviflora: Kaempferia parviflora (Thai black ginger, Thai ginseng or krachai dum) is an herbaceous plant in the family Zingiberaceae, native to Thailand. Among the Mong people, it is believed to improve physical work capacity, but clinical study has failed to support this belief.
Document 5: Kaempferia: Kaempferia is a genus of plants in the ginger family. It is native to China, India, and Southeast Asia (Thailand, Malaysia, Indonesia, Philippines, etc.).
Document 6: Kaempferia galanga: Kaempferia galanga, commonly known as kencur, aromatic ginger, sand ginger, cutcherry, or resurrection lily, is a monocotyledonous plant in the ginger family, and one of four plants called galangal. It is found primarily in open areas in Indonesia, southern China, Taiwan, Cambodia, and India, but is also widely cultivated throughout Southeast Asia.
Document 7: Wulfenia carinthiaca: Wulfenia carinthiaca, commonly named wulfenia, is a plant of the plantain family. It is endemic to the Gartnerkofel mountain of the Carnic Alps at the Austro-Italian border.
Document 8: Weldenia: Weldenia is a monotypic genus of flowering plant in the Commelinaceae family, first described in 1829. It has one single species: Weldenia candida, which grows originally in Mexico and Guatemala.
Document 9: Plantaginaceae: Plantaginaceae, the plantain family, is a family of flowering plants in the order Lamiales. The type genus is "Plantago" L..
Document 10: Francoa: Francoa is a genus of the Melianthaceae family which consists of herbs endemic to Chile. Plants may grow up to one metre high and produce basal clumps of round, deeply lobed, dark green, fuzzy leaves with winged leafstalks. Compact racemes of small, cup-shaped flowers, which are pink with red markings, appear in summer and early fall.
Document 11: Knema globularia: Knema globularia is a species of plant in the family Myristicaceae. It is a tree found in Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Singapore, Thailand, and Vietnam.
Document 12: Alpinia: Alpinia is a genus of flowering plants in the ginger family, Zingiberaceae. It is named for Prospero Alpini, a 17th-century Italian botanist who specialized in exotic plants. Species are native to Asia, Australia, and the Pacific Islands, where they occur in tropical and subtropical climates. Several species are cultivated as ornamental plants. Species of the genus are known generally as shell ginger.
Document 13: Alpinia purpurata: Alpinia purpurata, red ginger, also called ostrich plume and pink cone ginger, are native Malaysian plants with showy flowers on long brightly colored red bracts. They look like the bloom, but the true flower is the small white flower on top.
Document 14: Wulfenia: Wulfenia is a plant genus in the family Plantaginaceae. Named after Franz Xaver von Wulfen (1728–1805), it was first described in 1781 by Nikolaus Joseph von Jacquin.
Document 15: Kaempferia rotunda: Kaempferia rotunda is a plant species in the ginger family. It is native to China (Guangdong, Guangxi, Hainan, Taiwan, Yunnan), India, Nepal, Assam, Bangladesh, Indochina, and widely cultivated elsewhere. It is reportedly naturalized in Java, Malaysia and Costa Rica.
ground_truth: yes