List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• Bergenia stracheyi (species of bergenia)

usually written using kana alone  noun  noun (generic) 

• Chinese moonseed (Sinomenium acutum)
• complex inter-relationship (as in the struggle between two types of vine over one piece of land)

usually written using kana alone  noun  noun (generic) 

• Chlorophthalmus albatrossis (species of greeneye)

usually written using kana alone  noun  noun (generic) 

• Himalayan cedar (Cedrus deodara), deodar

usually written using kana alone  noun  noun (generic) 

• Japanese butterfish (Psenopsis anomala), melon seed

usually written using kana alone  noun  noun (generic) 

• Japanese paspalum (Paspalum thunbergii)

usually written using kana alone  noun  noun (generic) 

• Lombardy poplar (Populus nigra var. italica)

usually written using kana alone  noun  noun (generic) 

• Mexican fireplant (species of poinsettia, Euphorbia heterophylla)

usually written using kana alone  noun  noun (generic) 

• North Pacific squirrelfish (Sargocentron spinosissimum)

usually written using kana alone  expression  noun  noun (generic) 

• Para rubber tree (Hevea brasiliensis)