List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• Chinese peony (Paeonia lactiflora)

usually written using kana alone  noun  noun (generic) 

• pod (e.g. a pea pod), shell, hull

rarely used kanji form  search-only kanji form  usually written using kana alone  noun  noun (generic) 

• snow pea, mangetout

gikun or jukujikun  usually written using kana alone  noun  noun (generic) 

• black-faced bunting (Emberiza spodocephala)

rarely used kanji form  usually written using kana alone  noun  noun (generic)  food, cooking 

• konnyaku (Amorphophallus konjac), konjac, devil's tongue
• konnyaku jelly, konjac jelly, devil's tongue jelly

usually written using kana alone  noun  noun (generic) 

• water shield (Brasenia schreberi)

usually written using kana alone  medicine  noun  noun (generic) 

• hives, nettle rash, urticaria

rarely used kanji form  usually written using kana alone  noun  noun (generic) 

• Japanese royal fern (Osmunda japonica), Asian royal fern, flowering fern

usually written using kana alone  noun  noun (generic) 

• white gooseweed (Chenopodium album), fat hen, lamb's-quarters, pigweed

search-only kanji form  usually written using kana alone  noun  noun (generic) 

• great erudition, extensive knowledge, vast stock of knowledge