Sentence Examples with the word articulations

The axis of the spikelet is frequently jointed and breaks up into articulations above each flower.

In their early state all leaves are continuous with the stem, and it is only in their after growth that articulations are formed.

About twenty-seven species are now known, all characterized by length not excee 4 ding 06 of an inch, flat wings, three articulations in the antennae, one or two articulations in the tarses, with digitules, but without cornicles on the abdomen.