List: word usually written using kana alone
Words and expressions which are always written using hiragana or katakana.
usually written using kana alone noun noun (generic)
- box elder (Acer negundo), boxelder maple, ash-leaved maple, maple ash, ashleaf maple
usually written using kana alone noun noun (generic)
- yew (Taxus baccata), English yew, European yew
usually written using kana alone noun noun (generic)
- Japanese plum-yew (Cephalotaxus harringtonia), Harrington's cephalotaxus, cowtail pine
usually written using kana alone noun noun (generic)
- Hollywood juniper (Juniperus chinensis var. kaizuka), Chinese pyramid juniper
usually written using kana alone noun noun (generic)
- Amami pine (Pinus amamiana), Yakushima white pine
usually written using kana alone noun noun (generic)
- Japanese ternstroemia (Ternstroemia gymnanthera), cleyera
usually written using kana alone noun noun (generic)
- Alnus firma (species of alder)
usually written using kana alone noun noun (generic)
- Chinese indigo (Indigofera decora), summer wisteria
usually written using kana alone noun noun (generic)
- Euphrasia insignis (species of eyebright)
usually written using kana alone noun noun (generic)
- eyebright (Euphrasia sp.)