Striga, commonly known as witchweed or witches weed, is a genus of parasitic plants that occur naturally in parts of Africa, Asia, and Australia. It is in the family Orobanchaceae. Some species are serious pathogens of crop cereals, with the greatest effects being in savanna agriculture in Africa. It also causes considerable crop losses in other r...
flute of a column
Pair of barracks housing a manipulus .
A pair of barracks housing a manipulus.