As adjectives the difference between acerose and acetose
is that acerose is having the nature of chaff; chaffy while acetose is sour like vinegar; acetous.
acerose
English
Etymology 1
(etyl) acerosus'' chaffy, from ''acus'', (genitive ''aceris ), chaff
Adjective
(-)
(botany) Having the nature of chaff; chaffy.
Etymology 2
As if from Latin acus'' needle: compare French
Adjective
(-)
(botany) needle-shaped, having a sharp, rigid point, as the leaf of the pine.