California Gardens - The Year Round Gardening Site

Calochortus monophyllus * Yellow Star Tulip

The closer you look at the flower the more richly ornate Calochortus monophyllus appears. It was a wonderful surprise to see the Yellow Star Tulip growing up through the rocks, broken branches, and tumbled Spring growth. Calochortus monophyllus can be found within the elevations of the Yellow Pine forest down to into the oak woodlands. The flowers are yellow, about 1" across. The English translation of mariposa means butterfly. I have seen the flowers of many species attract beetles but from a distance there could be a pretty strong butterfly resemblance. They bloom in mid-spring. The native range of Calochortus monophyllus is the Sierra Nevada Range at elevations ranging from 1200 to 3600 feet. In the garden they will rot with summer irrigation. This one was found on red clay soil in the grassy under-story to Quercus kellogii.

More Bulbs for a California Garden

Calochortus monophyllus, Yellow Star Tulip

Flowers and foliage of Calochortus monophyllus the Yellow Star Tulip.

Plants in the genus Calochortus featured on this site:
Calochortus albus * Fairy Lily, White Globe Lily, Satin Bells
Calochortus catalinae * Catalina Mariposa Lily
Calochortus clavatus clavatus * Club Hair Mariposa Lily
Calochortus clavatus pallidus * Club Hair Mariposa Lily
Calochortus fimbriatus * Late Blooming Mariposa Lily
Calochortus invenustus * Plain Mariposa Lily
Calochortus kennedyi * Desert Mariposa Lily
Calochortus leichtlinii * Smokey Mariposa Lily
Calochortus minimus * Sierra Mariposa Lily
Calochortus monophyllus * Yellow Star Tulip
Calochortus nuttallii * Sego Lily
Calochortus plummerae * Plummer's Mariposa Lily
Calochortus venustus * Butterfly Mariposa Lily