List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• fukugi (Garcinia subelliptica), happiness tree

usually written using kana alone  noun  noun (generic) 

• turkey vulture (Cathartes aura), turkey buzzard

usually written using kana alone  noun  noun (generic) 

• Parasteatoda japonica (species of tangle-web spider)

usually written using kana alone  noun  noun (generic) 

• gossamer-winged butterflies (Lycaenidae spp.)

usually written using kana alone  noun  noun (generic) 

• silver-studded blue (Plebejus argus)

usually written using kana alone  noun  noun (generic) 

• Eobiana engelhardti (species of bush cricket)

usually written using kana alone  noun  noun (generic) 

• Aucuba japonica var. borealis (variety of Japanese laurel)

usually written using kana alone  noun  noun (generic) 

• himedaka, gold-colored breed of the Japanese rice fish (Oryzias latipes)

usually written using kana alone  noun  noun (generic) 

• Ilex leucoclada (species of holly)

usually written using kana alone  noun  noun (generic) 

• Trapa incisa (species of plant closely related to the water caltrop)