Castilleja ambigua (Hook. & Arn.) T.I. Chuang & Heckard var. humboldtiensis (D.D. Keck) J.M. Egger
Humboldt bay owl's-clover
2002 California Native Plant Society 2016 Taylor McCracken 2017 Lucinda Adamson 2005 Doreen L. Smith 2000 Doreen L. Smith 1995 Saint Mary's College of California
Castilleja ambigua var. humboldtiensis, a dicot, is an annual herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
CNDDB
0000 0000 0502 0452:!/app/up/entry/22/th/6695.jpg:!/app/up/mg/34/th/10231.jpg:!0000 0000 1105 1606:!0000 0000 1201 0285:!6212 3041 0630 0040:!
2002 California Native Plant Society:!2016 Taylor McCracken:!2017 Lucinda Adamson:!2005 Doreen L. Smith:!2000 Doreen L. Smith:!1995 Saint Mary's College of California:!
null:!po14461:!po30137:!null:!null:!null:!
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]. 2022. Berkeley, California:The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 05/25/2022).