Terete is a term in botany used to describe a cross section that is circular, or like a distorted circle, with a single surface wrapping around it. This is usually contrasted with cross-sections that are flattened, with a distinct upper surface that is different from the lower surface.
The peduncles of Kniphofia northiae are typical terete stems, cylindrical, and with little taper
Kniphofia also called tritoma, red hot poker, torch lily, knofflers or poker plant
Kniphofia also called tritoma, red hot poker, torch lily, knofflers or poker plant