- A porcupine is covered with prickles.
- The juniper is a type of evergreen bush with purple berries.
- This is the only species in Hainan Island with prickles on the capsule. The entire leaf margin is also unique to the section.
- There is a bush of bramble in front of the cabin.
- I'm sick and tired of beating around the bush with them. I've decided to set my cards on the table.