Porr

According to the Old English Dictionary:

es;

porr

n. (?) A leek :-- Por porrum, Wrt. Voc. i. 286, 12. Nim merwes porres leáf, Lchdm. ii. 84, 31. Heáfdehtes porres, 230, 10. Dó sealt and merce tó, and porr, 284, 2. Por, 186, 19 : 278, 19. [O. H. Ger. pforro : Icel. pors.] porr