logo Calflora Illustrated Plant List 

South Central Coast region eradication species

These species are top priority eradication species for the 2 county area (San Luis Obispo / Santa Barbara) South Central Coast region.
9 PLANTS
Cirsium arvense    Canada thistle
invasive non-native
Perennial herb

ASTERACEAE

Cirsium arvense
2008 Keir Morse
Cirsium arvense
2018 Joel Trumbo
Cirsium arvense
2007 Luigi Rignanese

Cuscuta japonica    Japanese dodder
invasive non-native
Annual herb, Vine (parasitic)

CONVOLVULACEAE

Cuscuta japonica
2009 Barry Rice
Cuscuta japonica
2009 Barry Rice
Cuscuta japonica
2006 No copyright; distribute and reproduce freely

Dittrichia graveolens    Stinkwort
invasive non-native
Annual herb

ASTERACEAE

Dittrichia graveolens
2008 Keir Morse
Dittrichia graveolens
2019 Andy Jones
Dittrichia graveolens
2017 Ron Vanderhoff

Emex spinosa    Devil's thorn,  Spiny threecornerjack
invasive non-native
Annual herb

POLYGONACEAE

Emex spinosa
2017 Barbara Boethling
Emex spinosa
2015 Ron Vanderhoff
Emex spinosa
2016 Barbara Boethling

Euphorbia terracina    Geraldton carnation weed
invasive non-native
Perennial herb

EUPHORBIACEAE

Euphorbia terracina
2007 Luigi Rignanese
Euphorbia terracina
2017 Steve Matson
Euphorbia terracina
2017 Steve Matson

Limonium duriusculum    European sea lavender
invasive non-native
Perennial herb

PLUMBAGINACEAE

Limonium duriusculum
2016 Ron Vanderhoff
Limonium duriusculum
2016 Ron Vanderhoff
Limonium duriusculum
2018 Ron Vanderhoff L. duriusculum LEFT. L. ramosissimum RIGHT.

Limonium ramosissimum    Algerian sealavender
non-native
Perennial herb

PLUMBAGINACEAE

Limonium ramosissimum
2019 Julian Geoghegan
Limonium ramosissimum
2017 Ron Vanderhoff
Limonium ramosissimum
2018 Ron Vanderhoff L. durusculum LEFT. L. ramosissimum RIGHT.

Linaria dalmatica ssp. dalmatica    Dalmatian toadflax
invasive non-native
Perennial herb

PLANTAGINACEAE

Linaria dalmatica ssp. dalmatica
2006 Steven Thorsted
Linaria dalmatica ssp. dalmatica
2001 CDFA
Linaria dalmatica ssp. dalmatica
2001 CDFA

Elymus farctus    Russian wheatgrass
invasive non-native
Perennial grass

POACEAE

Elymus farctus
2017 Mark K. Skinner
Elymus farctus
2019 Mark K. Skinner
Elymus farctus
2019 Mark K. Skinner