Inflorescence characters are those relating to how the flowers are arranged on the floral axis.
The next step is to select one of the characters from the list on the left-hand side in order to view definitions of its various features.
Here is a list of the possible inflorescence characters to choose from:
unisexual flowers (present or absent)
flowers (solitary or aggregated)
flowers aggregated (in cymes, racemes, spikes, heads etc)
whether a scape
position (terminal, axillary, leaf-opposed etc)
incorporating pseudanthia (pseudanthial or not)
inflorescence with or without involucre