Exploring arabica's past and present could help give information about how to keep coffee plants healthy – ensuring morning cups of coffee into the future.
探索阿拉比卡的过去和现在，有助于提供有关如何保持咖啡植物健康的信息，从而确保在未来的早晨也能喝到咖啡。
Cup plant
原声例句
当月 VOA Special English
英语百科
Silphium perfoliatum
![](/Images/godic/202501/07/Cup_plant4638.jpg")
![Line drawing of Silphium perfoliatum from An Illustrated Flora of the Northern United States, Canada and the British Possessions](/Images/godic/202501/07/Silphium_perfoliatum-linedrawingBB4639.png")
![Up close view of Silphium perfoliatum flower](/Images/godic/202501/07/Cupplants4639.jpg")
![Silphium perfoliatum - MHNT](/Images/godic/202501/07/Silphium_perfoliatum_MHNT.BOT.2015.34.694639.jpg")
Silphium perfoliatum, the cup plant or cup-plant, is a species of flowering plant in the Asteraceae family, native to eastern and central North America. It is an erect herbaceous perennial with triangular toothed leaves, and daisy-like yellow composite flower heads in summer.
- bottom dweller
- bottomdweller
- bottomdwelling
- bottom dyeing
- Bottome
- bottom echo
- bottomed
- bottom edge
- bottom edged
- bottom edge gate
- bottom edge of digit
- bottom edge of letter
- bottom edges
- bottom edging
- bottomed hole
- bottomed out
- bottomed region
- bottom ejection
- bottom ejector plate
- bottom electrode
- bottom element
- bottom elevation
- bottom elevetion
- bottom elevtion
- bottom emptying gallery