The Endornavirus is a genus of plant viruses. The non-enveloped viral capsid holds a non-segmented single molecule of double-stranded RNA, 14000-18000 nucleotides long. No true viral particles or structures have been observed. . Several known species include: Oryza rufipogon endornavirus - Oryza rufipogon virus Oryza sativa endornavirus - Oryza sativa virus Phaseolus vulgaris endornavirus - Phaseolus vulgaris virus Vicia faba endornavirus - Vicia faba virus Literature… (More on Endornavirus)