so I was reading John Latta's review of Joseph Massey & came across a reference to capers being nasturtium seeds.
there's always a jar of capers in my kitchen. but I never thot of their origin. nasturtiums huh? naturally I did some googling & found an excellent site by Ben Alkire. he sez they are the immature flower buds of the caperbush.
for me the glory of the caper is that pungent stab to the tongue while nasturtium petals provide the nose with a jolt. in fact "nasturtium" means "nose-twist."
anyway all of this has made me feel terribly Marianne Moore this morning.