Question: Which genus has more species, Worsleya or Gordonia?

Context paragraphs:
Gordonia (synapsid): Gordonia is an extinct genus of dicynodont therapsid from the Late Permian of Scotland.  Fossils have been found from the Elgin sandstone of Cutties Hillock Quarry in Elgin, Moray.  "Gordonia" was named in 1893 with four species: "G. traquairi", "G. duffiana", "G. huxleyana", and "G. juddiana".  Currently, the only recognized species is the type "G. traquairi".  All other species are considered synonyms of the type.

Ruth E. Gordon: Ruth Evelyn Gordon (1910–2003) was an American bacterial taxonomist.  She was member of the American Type Culture Collection.  The bacteria genus "Gordonia" (formerly "Gordona") and species "Mycobacterium gordonae" are named after her.

Griffineae: The tribe Griffineae (in the family Amaryllidaceae, subfamily Amaryllidoideae) includes 2 genera with 22 species from South America which are actually endemic to Brazil.  A typical character of the representatives of the tribe are the flowers - They are with blue or lilac color collected into an umbel.  Only the members of this tribe and the genus "Lycoris" are able to form flowers with such color in the whole Amaryllidaceae family.  The plants in this group are typical perennial flowers which are producing bulbs.  The leaves are green, with elliptical form in the most of the cases but in some members as in "Worsleya" they are sword-shaped.

Gordonia (plant): Gordonia is a genus of flowering plants in the family Theaceae, related to "Franklinia", "Camellia" and "Stewartia".  Of the roughly 40 species, all but two are native to southeast Asia in southern China, Taiwan and Indochina.  The remaining species, "G. lasianthus" (Loblolly-bay), is native to southeast North America, from Virginia south to Florida and west to Louisiana; "G. fruticosa" is native to the tropical rainforests of Central and South America, from Costa Rica to Brazil.

Worsleya: Worsleya is a genus of Brazilian plants in the Amaryllis family, widely cultivated as an ornamental because of its showy flowers.  There is only one known species, Worsleya procera, native to eastern Brazil.  It is one of the largest (around 1.5 meters high) and rarest members of the subfamily Amaryllidoideae (family Amaryllidaceae).

Griffinia: Griffinia is a genus of Brazilian plants in the Amaryllis family, subfamily Amaryllidoideae.  It includes 21 known species which are endemic to Brazil in South America.  The most closely related genus to it is the monotypic "Worsleya".

Supporting paragraphs: Worsleya Gordonia (plant)
Answer: Gordonia