Meanings

red-black tree

blackface

moving into the black

Heilongjiang Province (China)

black registration plate with yellow characters (used for business use light motor vehicles)

Korean rockfish (Sebastes schlegelii)

large-pupilled

crumbly black topsoil (esp. from weathered volcanic ash)

people are formed by their surroundings

wet-bulb globe temperature

love-in-a-mist (Nigella damascena)

black university (e.g. in the US)

black maple (Acer nigrum)

black crushing

black turtle bean

Kuroshio Current

Pacific saury is only good if it's from Meguro

black horse

solar lentigo

interesting