#Calochortusamabilis

2025-06-09

Diogenes' Lantern (Calochortus amabilis) at Camp Royeneh near Cazadero, California.

Like most other fairy lanterns (Calochortus), this plant spends most of the year as a dormant bulb. Late winter rains cause it to grow a few grasslike leaves during early spring, which wither and are replaced by lovely yellow flowers in late spring. They generally bloom in late April and early May. By june they usually develop seed pods which drop seeds late in the month, and the plant goes back to dormancy the rest of the year.

Fairy lanterns grow all over the state, with at least 48 species represented. They have historically been used as food, managed by indigenous agriculture.

This species is endemic to the North Coast Ranges.

#CaliforniaNativePlants #Nativeplants #PlantsoftheBayArea #PlantsofSonomaCounty #WildlifePhotography #PlantPhotography #Mosstodon #bloomscrolling #wildflowers #SonomaCounty #SonomaCountyBotany #Cazadero #CampRoyaneh #Calochortusamabilis
#Calochortus #DiogenesLantern
#FairyLantern #NorCalBotany

A photo of a Diogenes' Lantern flower. It has 3 yellow petals, 6 yellow sepals, forming a globe that hangs upside-down below the stem like an oil lantern. The plant is about 8 inches tall, and the flower is about 2 inches wide. The plant has one flower, one developing bud, and a few small grasslike cauline leaves.A close-up of the flower. The edges of the 3 petals are fringed with short yellow hairs, and there is a faint brown line horizontally across the middle of each petal.A close-up of the flower from above. The 6 sepals can be distinguished and it is shown that they are of 2 different types: 3 longer and more slender with erect pointed tips, 3 shorter and wider with tips rolled under. Each sepal is yellow with a reddish base. The longer sepals are slightly reddish at the tips.A map of the distribution of this species taken from iNaturalist. The species is concentrated somewhat inland in Marin, Sonoma, and Mendocino Counties. It also occurs in Napa County, Southeast Humboldt County, Southern Lake County, Western Solano, Yolo, and Colusa Counties. There is a disjunct population in Northern Tehama County, and a single documented occurence in Eldorado County.

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