black oat grass
Noun
Meaning
black oat grass (countable and uncountable, plural black oat grasses)
Piptochaetium avenaceum, a species of bunchgrass.
Synonyms: blackseed needle grass, blackseed speargrass
Noun
black oat grass (countable and uncountable, plural black oat grasses)
Piptochaetium avenaceum, a species of bunchgrass.
Synonyms: blackseed needle grass, blackseed speargrass