Which is a member of the Orchid family, Arachnis or Sumac?
Arachnis
Title: Sumac
Passage: Sumac (Assyrian Neo-Aramaic: ܣܘܼܡܵܩܵܐ‎ "summāqāʾ" ("red, red shift, turning red"), Arabic: سمّاق‎ ‎ "summāq"; , or ; also spelled sumach, sumaq) is any one of about 35 species of flowering plants in the genus Rhus and related genera, in the family Anacardiaceae.  The dried and powdered fruits are used as a spice in Middle Eastern cuisine.  Sumacs grow in subtropical and temperate regions throughout the world, especially in East Asia, Africa and North America.
Title: Pterostylis recurva
Passage: Pterostylis recurva commonly known as the jug orchid, recurved shell orchid, antelope orchid or bull orchid, is a plant in the orchid family Orchidaceae and is endemic to the south-west of Western Australia.  It is a relatively common orchid which has up to four jug-shaped or funnel-shaped white flowers with green and brown lines and markings.  Non-flowering plants have a rosette of leaves on a short stalk.
Title: Arachnis (plant)
Passage: The genus Arachnis, abbreviated as Arach in horticultural trade, (scorpion orchid,) is a member of the Orchid family (Orchidaceae), consisting of more than 20 species native to China, India, Southeast Asia, Indonesia, the Philippines, New Guinea, and the Solomon Islands.
Sumac Arachnis (plant)