dubius

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dubius Wickham, 1912--represents fossil species (Early Oligocene: Florissant).
Theivasanthi, a woman researcher of India has innovated superparamagnetic materials from graphene and a plant Amaranthus dubius.
Acestrocephalus boehlkei from a river in South America, Ahynnodontophis rosaliae from deep waters off of Cuba, Bathypterois dubius, collected among the Azores in 1890.
unknown Juncus diemu Barros unknown Juncus dijfusissimus unknown Buckley Juncus dubius Engelm.
Macquart (1846)--Described Asilus dubius from 'Port Natal, et de la Cafrerie'.
Ironically, Kajol who was sporting an elegant white Roger Dubius watch isn't great with time management.
Common name Scientific name Class Life cycle * Downy brome Bromus tectorum Grass WA London rocket Sisymbrium irio Broadleaf WA Creeping thistle Circium arvense Broadleaf CP Yellow goats-beard Tragopogon dubius Grass SP Field bindweed Convolvulus arvensis Broadleaf CP Bermudagrass Cynodon dactylon Grass CP Foxtail barely Hordeum jubatum Grass SA Dandelion Taraxacum officinale Broadleaf SP Quackgrass Agropyron repence Grass CP Russian knapweed Acroptilon repens Broadleaf CP lambsquarters Chenopodium album Broadleaf SA Plantain Plantago spp.
552), playing nice with vicious irony: "illud uoce iam extrema peto, / ne, si qua noster dubius effudit dolor, / maneant in animo uerba" (I make this petition now with my last utterance, that any words spewed out by my unstable bitterness should not linger in your consciousness; ll.