Question: Does Fitzroya or Bletilla have more species?

Context paragraphs:
Fitzroya: Fitzroya is a monotypic genus in the cypress family.  The single living species, Fitzroya cupressoides, is a tall, long-lived conifer native to the Andes mountains of southern Chile and Argentina, where it is an important member of the Valdivian temperate rain forests. Common names include alerce ("larch" in Spanish), lahuán (Spanish, from the Mapuche Native American name "lawal"), and Patagonian cypress.  The genus was named in honour of Robert FitzRoy.

Ecotourism in the Valdivian Temperate Rainforest: Valdivia Temperate Rainforest is an area between 36 and 47° S. consisting of a majority of the country Chile and a small part of Argentina totaling about 12.7 million hectares.  The Valdivian forest is one of the few forested regions in the world with climate conditions to be considered a temperate climate.  Its ecological systems provide habitat for a clustering of some of the highest biodiversity in the world.  Many of the species are endemic to Valdivia and are decedents of Gondwana Species.  For example, Araucaria araucana or "Monkey Puzzle Tree", and Fitzroya cupressoides "Alerce".  Due to the region's unique landscape and biodiversity millions of visitors come to the area annually.  National Parks in the region provide opportunities for many tourism operations.  In an effort to help preserve and expand conserved areas Ecotourism or Sustainable Tourism plays a vital role.  The economic benefits affect not only the park areas but also the local communities.  Ecotourism accounts for 4.6% of Chile's GNP.

Batrachyla fitzroya: Batrachyla fitzroya is a species of frog in the Batrachylidae family.

Bletilla ochracea: Bletilla ochracea, commonly known as Chinese ground orchid, is a species of orchid native to Vietnam and China (Gansu, Guangxi, Guizhou, Henan, Hubei, Hunan, Shaanxi, Sichuan, Yunnan).

Bletilla striata: Bletilla striata, known as hyacinth orchid, is a species of orchid native to Japan, Korea, Myanmar (Burma), and China (Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Zhejiang).

Bletilla: Bletilla, common name urn orchid, is a temperate, terrestrial genus of orchids containing five currently recognized species distributed through China, Japan, Taiwan, south to Vietnam, Thailand and Myanmar.  The name is actually a diminutive of "Bletia" because of the resemblance between the two genera even though Bletia is a New World genus.  The genera Jimensia and Polytoma are generally included into "Bletilla".  This genus is abbreviated Ble in trade journals.

Supporting paragraphs: Bletilla Fitzroya
Answer: Bletilla