occurs in two varietal forms, one darker, the other lighter. See also Arachnis Maggie Oei (hort.)

History Arachnis maingayi is a rare natural hybrid of Arachnis hookeriana and Arachnis flos-aeris, which is why it bears more than a passing resemblance to its man-made counterpart, Arachnis Maggie Oei. Even their names sound alike, although one was named for an English surgeon and the other for an Indonesian Chinese showgirl. [Emrys Chew 2017-04-01]

• Arachnanthe × maingayi Hook.f. (1889)
• Arachnis × vanmullemii J.J.Sm. (1920)
• Renanthera × maingayi (Hook.f.) Ridl. (1896)

Arachnis Ishbel (6)	Arachnis × maingayi × Arachnis hookeriana
Papilachnis Jacoba Louisa	Arachnis × maingayi × Papilionanthe Miss Joaquim
Arachnopsis Rosea	Arachnis × maingayi × Phalaenopsis schilleriana
Aranthera Scarlet Pimpernel	Arachnis × maingayi × Renanthera coccinea
Aranthera Caprice	Arachnis × maingayi × Renanthera storiei
Arachnoglottis Olarn	Arachnis × maingayi × Trichoglottis fasciata
Aranda Blueana	Arachnis × maingayi × Vanda coerulea
Aranda Imelda Romualdez Marcos (3)	Arachnis × maingayi × Vanda Harvest Time
Aranda Edwina Tollens	Arachnis × maingayi × Vanda tricolor
Aranda Ly	Arachnis × maingayi × Vanda Yip Sum Wah
Aeridachnis Colombia	Aerides odorata × Arachnis × maingayi