Assertion: alyssum's flower | /r/HasProperty | seen by naked eye
Facets:
value: hardly
type: DEGREE
Source sentences:
text: The flowers have 4, small, circular white petals; 4 sepals; 6 tetradynamous stamens (4 long and central, 2 short and lateral) which are yellow and a central very small pistil deep inside the flower which can hardly be seen by the naked eye.