rein orchis(n = noun.plant) rein orchid - any of several American wildflowers with a kidney-shaped lip;
is a kind of orchid, orchidaceous plant
is a member of genus habenaria, habenaria
has particulars: bog candles, bog rein orchid, habenaria dilatata, elegant habenaria, habenaria elegans, coastal rein orchid, habenaria greenei, habenaria orbiculata, round-leaved rein orchid, alaska rein orchid, habenaria unalascensis

alaska rein orchid, bearing rein, bog rein orchid, butterfly orchis, coastal rein orchid, draw rein, fen orchis, free rein, fringed orchis, genus orchis, green fringed orchis, leading rein, male orchis, orchis, orchis mascula, orchis papilionaceae, orchis spectabilis, prairie white-fringed orchis, purple fringeless orchis, purple orchis, purple-fringed orchis, purple-hooded orchis, ragged orchis, rein, rein in, rein orchid, round-leaved rein orchid, showy orchis, white fringed orchis