Vascular Plants of Washington
Papaveraceae

Generated from PNW Herbaria database
November 28, 2020.

12 genus names
34 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

Index to Genera:

R: Romneya,

Adlumia
Adlumia cirrhosa (WTU; 1; 1888)
Bikukulla
Bikukulla formosa (EWU, REED; 3; 1916-1933)
Chelidonium
Chelidonium majus (OSC, WS, WTU; 6; 1955-2012)
Corydalis
Corydalis allenii (CS, RM, WS; 4; 1895-1925)
Corydalis aquae-gelidae (HPSU, OSC, WTU; 7; 1974-2015)
Corydalis aurea (HPSU, ID, IDE, OSC, RM, WS, WTU; 40; 1892-2007)
ssp. aurea (OSC, RM, WS, WTU; 29; 1892-1996)
Corydalis caseana (WCW; 1; 1964)
Corydalis lutea (WS, WTU, WWB; 10; 1981-2009)
Corydalis scouleri (EWU, HPSU, ID, NY, OSC, PLU, PSM, SRP, UBC, WCW, WS, WTU, WWB; 134; 1882-2018)
Dicentra
Dicentra cucullaria (EWU, HPSU, ID, NY, OSC, PSM, RM, UBC, WCW, WS, WSTC, WTU; 101; 1892-2015)
Dicentra formosa (EWU, HPSU, ID, IDS, LINF, NOCA, NY, OSC, PLU, PSM, RM, SRP, UBC, UWB, WCW, WS, WSTC, WTU, WWB; 301; 1826-2019)
ssp. formosa (OSC, RM, WS, WTU, WWB; 105; 1826-2016)
Dicentra spectabilis (PLU, WCW; 4; 1959-2006)
Dicentra uniflora (HPSU, NOCA, OSC, WS, WSTC, WTU; 24; 1882-2005)
Eschscholzia
Eschscholzia californica (EWU, HPSU, ID, IDE, LINF, NOCA, NY, OSC, PLU, PSM, SRP, UWB, WCW, WS, WTU, WWB; 131; 1881-2019)
ssp. californica (WTU; 2; 2009-2019)
Eschscholzia columbiana (WCW, WTU; 4; 1911-1998)
Fumaria
Fumaria muralis (WTU; 5; 1929-2016)
Fumaria officinalis (ID, IDE, UWB, WS, WTU, WWB; 25; 1961-2018)
Fumaria reuteri (WTU; 1; 2012)
Glaucium
Glaucium corniculatum (WS; 1; 1906)
Meconella
Meconella oregana (OSC, WS, WTU; 16; 1882-1991)
Papaver
Papaver argemone (EWU, ID, PSM, RM, WS, WTU, WWB; 21; 1901-2017)
Papaver atlanticum (WTU; 2; 2000-2019)
Papaver dubium (ID, OSC, WS, WTU; 16; 1948-2019)
ssp. dubium (WTU; 1; 2000)
Papaver macounii (EWU; 1; 1972)
Papaver nudicaule (WS; 1; 1946)
Papaver orientale (PLU, WWB; 2; 1959-1969)
Papaver rhoeas (EWU, ID, SRP, UBC, WS, WTU; 21; 1928-2012)
Papaver somniferum (PSM, WS, WTU; 21; 1907-2019)
Parameconopsis
Parameconopsis cambrica (WTU; 4; 2001-2017)
Romneya
Romneya coulteri (WS; 3; 1923-1926)