Sentence:  O Laurinella! little doſt thou wot / How fraile a <WSD>flower</WSD> thou doſt ſo highly prize: / Beauty's the <WSD>flower</WSD>, but love the <WSD>flower</WSD>-pot / That muſt preſerve it, els it quickly dyes. 
Meaning of the word marked with <WSD> tags:  A colorful, conspicuous structure associated with angiosperms, frequently scented and attracting various insects, and which may or may not be used for sexual reproduction.