ophis: dried globe amaranth
ophis: scarious stamen tubes exsert from pairs of folded pink bracteoles
ophis: cottony flowers flat-ovate and sessile on narrowly conical spike
ophis: color mostly limited to paired folded bracteoles broadly crested near summits
ophis: cotton obscures calyces with five narrowly acuminate pink-tipped lobes
ophis: calyces surround membranous stamen tubes five-lobed at summits, with anthers in ring just inside
ophis: Leaves opposite. Stems quadrangular and appressed-hairy