Where does “vesicular” come from?

I need to trace back through this chain carefully, but I notice there's a problem with the chain provided: it shows "vesicula" (a Latin noun meaning "small bladder") but then lists only suffixes (-arius, -alis, -arius, -yós) without showing the root or complete etymological path. The chain appears incomplete or malformed. A proper chain for "vesicular" should show something like: English vesicular ← Latin vesicula + -aris ← Latin vesicula (small bladder) ← Latin vesica (bladder) However, following your instruction to "state only what the chain supports" and not invent steps, I cannot construct an accurate sentence from this chain as written, since it doesn't provide clear language-to-language progression with actual word forms. Could you provide the complete chain with: - Actual word forms (not just suffixes) for each

vesicular (English): Of or pertaining to vesicles; Having vesicles