Plura-: being on the aspec and the mspec at the same orientation; a mix of a- and multi-/pluri- or someone who is a- and multi- at the same time.
It’s very similar to schro-. It also can be an umbrella for all plural asexualities (or aromanticities, asensualities, aqps, apls, etc), ex.: grey-panromantics, demi-polysexual, fray-omniqueerplatonic…