Where does “planipetalous” come from?

planipetalous (English) comes from English petalous, from English -ous, from Middle English -ous, from Old French -us, from Latin -ōsus, from Old Latin -ōssus.

planipetalous (English): Having flat petals

Definitions

  1. Having flat petals

Ancestry of “planipetalous”, step by step

StepLanguageWordMeaning
1EnglishpetalousHaving petals
2English-ousUsed to form adjectives from nouns, to denote...
3Middle English-ous—
4Old French-us-ous, used for forming adjectives
5Latin-ōsusose, -ous, -ful (full of or overly prone to)
6Old Latin-ōssus—
Every word from Old Latin -ōssus →Every word from Latin -ōsus →Every word from English -ous →