Taxon  Report   4798    
Lilaeopsis masonii  Mathias & Constance
Mason's lilaeopsis,  Mudflat quillplant
Lilaeopsis masonii
© 2010 Aaron Arthur
Photos from
CalPhotos / Calflora
Lilaeopsis masonii
© 2010 Aaron Arthur
Lilaeopsis masonii
© 2010 Charles Patterson
Lilaeopsis masonii, a dicot, is a perennial herb that is native to California, is endemic (limited) to California.
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   8th Edition

It is listed by the State of California as Rare .

Interactive Distribution Map

Observation Hotline
(observation details)

point, line, or polygon

one or more occurrences
within a 7.5-minute quadrangle

Plant Characteristics
and Associations

Bloom Period
Lilaeopsis masonii
© 2018 Jennifer Mathers
Family: APIACEAE  
Genus: Lilaeopsis
Communities: Freshwater Wetlands, wetland-riparian

Wetlands: Occurs in wetlands

Habitat: riparian, freshwater-marsh, brackish-marsh

Name Status:
Accepted by JEF + CNPS + PLANTS

More information about  Lilaeopsis masonii
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

ITIS Original Publication citation


Search the International Plants Names Index

Search (Flora of North America)

website references from Google

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2019. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: Jan 21, 2019).