Across
- 3. legume toxic to livestock
- 4. grazed when young, poor when mature
- 6. adapted to fire and used in meds
- 7. good luck plant
- 12. type of soil grasses grow in
- 17. flowers open at night
- 19. potential biofuel
- 20. purple disk florets eaten by pronghorn
- 22. drought and salt resistant
- 23. plant that looks like a hat
Down
- 1. smoke rids of fleas and gnats
- 2. bright flowers attracts butterflies
- 5. reddish blue green foliage
- 8. herbaceous non woody flowering plant
- 9. mature with 6-30 flower blooms
- 10. large golden seed head, flowers in fall
- 11. tallest grass species
- 13. looks like a broom
- 14. grass withstand periodic flooding and drought
- 15. curly leaf grass grows shallow soil
- 16. seeds eaten by rodents
- 18. lots of seeds and heavily grazed
- 21. grows on rocky slopes