[1] : The Collaborative International Dictionary of English v.0.48

impatiens \impa"tiens\ i^mp=a"shi^e^nz, prop. n.
   l., impatient. bot.
   a genus of plants, several species of which have very
   beautiful flowers; -- so called because the elastic capsules
   burst when touched, and scatter the seeds with considerable
   force. called also touch-me-not, jewelweed, and
   snapweed. impatiens balsamina sometimes called lady's
   slipper is the common garden balsam.
   1913 webster
see also:
touch-me-not jewelweed snapweed impatiens balsamina lady's slipper 

Impatiens >> I Words
Impatiens, definition of term: Impatiens
impatiens_pag1.html

Impatiens Capen >> I Words
Impatiens Capen, definition of term: Impatiens Capen
impatiens+capen_pag1.html