different between quillwork vs quillwort

English

quill +? work

quillwork (countable and uncountable, plural quillworks)

Decorative textile embellishment made from porcupine quills by certain Native Americans.
- 2013, Jeffrey D. Anderson, Arapaho Women's Quillwork: Motion, Life, and Creativity (page 61)
  On the each end was a leanback made of willow rods tied together in a tapered trapezoidal form set at an angle. Covers of buffalo hide with the hair on and quillwork designs were draped over the leanback and bed surface.

quill +? wort

quillwort (plural quillworts)

Any of various simple microphyllous vascular plants, of the family Isoetaceae, that resemble rushes and produce spores.

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