木天蓼[matatabi] silver vine (Actinidia polygama)
蓼食う虫も好き好き[tadekuumushimosukizuki] there's no accounting for taste
紅蓼[benitade] water pepper (Polygonum hydropiper forma purpurascens)
仙蓼[senryou] Chloranthus glaber
大毛蓼[ooketade] kiss-me-over-the-garden-gate (species of smartweed, Polygonum orientale)

柳蓼[yanagidate] water pepper (Persicaria hydropiper)
藍蓼[aitade] dyer's knotweed (Persicaria tinctoria, used to produce indigo dye)
蓼科[tadeka] Polygonaceae (knotweed family of plants)
蓼藍[tadeai] dyer's knotweed (Persicaria tinctoria, used to produce indigo dye)

伽藍[garan] temple (esp. large one)
伽藍鳥[garanchou] pelican
七堂伽藍[shichidougaran] complete seven-structured temple compound
出藍[shutsuran] pupil excelling his master
青藍色[seiranshoku] livid

藍色[aiiro] indigo blue
藍藻[ransou] blue-green algae
藍褸[ranru] rag
藍綬褒章[ranjuhoushou] Medal with Blue Ribbon