| Dendromecon agnina Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon arborea Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon bolanderi Fedde |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon brandegeei Fedde |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon caesia Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon caudata Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon densifolia Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon elliptica Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon fastigiata Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon flexile Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon harfordii Kellogg |
Accepted |
 |
WCSP (in review) |
|
| Dendromecon harfordii var. rhamnoides (Greene) Munz |
Accepted |
 |
WCSP (in review) |
|
| Dendromecon herbacea Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon leiophylla Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon myrtifolia Fedde |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon pallida Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon piercei M.E.Jones |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon pumila Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon quercetorum Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon rhamnoides Greene |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon rigida Benth. |
Accepted |
 |
WCSP (in review) |
|
| Dendromecon rigida subsp. harfordii (Kellogg) P.H. Raven |
Synonym |
 |
TRO |
|
| Dendromecon rigida subsp. rhamnoides (Greene) Thorne |
Synonym |
 |
WCSP (in review) |
|
| Dendromecon rigida subsp. rigida |
Synonym |
 |
TRO |
|
| Dendromecon saligna Greene |
Synonym |
 |
WCSP (in review) |
|