Related Clues:
- Landscapers may find them hard to handle
- They're thorny in deserts
- Some drought-resistant plants
- Frequent sights in Road Runner cartoons
- Saguaro National Park sights
- Spiny specimens
- Plants in a dry place?
- Peyote and prickly pear
- No end to accident producing a number of spiky plants
- Feat cutting 101 plants
- Islands full of fake plants
- Prickly types caught first part of play
- Saguaro and peyote
- Organ pipes, e.g
- Torch thistles, e.g