1 XenApp software: Citrix XenApp extends the Remote Desktop Services applications and desktops to client devices via the HDX protocol. 2  HDX provides remote display capabilities, multimedia redirection, USB redirection, and a variety of other capabilities, depending on the client device.
â¢ LAELIA (noun). The noun LAELIA has 1 sense: 1. any of various spectacular plants of the genus Laelia having showy flowers in many colors. Familiarity information: LAELIA used as a noun is very rare.rchid; orchidaceous plant (any of numerous plants of the orchid family usually having flowers of unusual shapes and beautiful colors). Holonyms (laelia is a member of...): genus Laelia (large genus of mostly epiphytic or lithophytic Central and South American orchids of various sizes).
(lÄf) An appendage growing from the stem of a plant. Leaves are extremely variable in form and function according to species. For example, the needles of pine trees, the spines of cacti, and the bright red parts of the poinsettia plant are all leaves modified for different purposes.