Kevin D. Preuss
Fri, 11 Jun 2004 10:19:55 PDT
On a related note there are mechanisms like Distyly/trisyly, eg. Naarcissus
triandrus (have 2 or 3 different flower forms w/ 2/or 3 diff. lenngths of
filaments/stamens) & mirror image flowers, eg. Cassia spp.(Legimonsae).

As for self also have flowers that can pollinate others
on the same spike, but not themselves (and there's a term for this one,

I had once written a college botany paper on these topics.  I try to locate
it, since it is no longer on file in the memory.

Kevin Preuss

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