| CNI | 1 species: blessed thistle |
|---|---|
| CNI | annual of Mediterranean to Portugal having hairy stems and minutely spiny-toothed leaves and large heads of yellow flowers |
| CNI | hydras |
| CNI | radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures |
| CNI | a genus of perennial plant with bristles |
| CNI | a stinging herb of tropical America |
| CNI | single-host parasites of lower vertebrates and invertebrates |