| heteroecious | ครบวัฏจักรชีวิตบนตัวให้อาศัยสองชนิด [พฤกษศาสตร์ ๑๘ ก.พ. ๒๕๔๕] |
| heteroecious | (adj) of parasites; passing through different stages of the life cycle on different host species, Ant. autoecious |
| Heteroecious | a. [ Hetero- + Gr. &unr_; house. ] (Bot.) Passing through the different stages in its life history on an alternation of hosts, as the common wheat-rust fungus (Puccinia graminis), and certain other parasitic fungi; -- contrasted with |