Where does “multisporal” come from?

multisporal (English) comes from English multi, from English multituberculate, from English tuberculate, from Latin tuberculatus, from Latin tūberculum, from Latin tūber, from Proto-Italic tūβos, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.

Ancestry of “multisporal”, step by step

multisporal traces back through two separate lines of ancestry.

via English multi

StepLanguageWordMeaning
1EnglishmultiA multituberculate; Neolamprologus multifasciatus
2EnglishmultituberculateHaving molars with multiple rows of cusps; Any of...
3EnglishtuberculateHaving tubercles; Tubercular
4Latintuberculatuswarty, tuberculate
5Latintūberculuma small swelling, bump, or protuberance; a boil, pimple, tubercle
6Latintūbera hump, bump, swelling, protuberance; excrescence
7Proto-Italictūβos
8Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via English sporal

StepLanguageWordMeaning
1EnglishsporalOf or pertaining to spores
2EnglishsporeA reproductive particle, usually a single cell,...
3New Latinsporaspore
4Ancient Greekσποράseed
5Ancient GreekσπείρωI sow; nominative/accusative/vocative dual of...
6Proto-Hellenicspéřřō
7Proto-Indo-Europeanspéryeti
8Proto-Indo-Europeansper-to fidget, twitch; to push; to be quick; to...
Every word from Proto-Indo-European tewh₂-Every word from Proto-Italic tūβosEvery word from Latin tūber