Showing records 1 - 50 out of  1404 matching records.
Searching for: family: ASTERACEAE
Click on the Scientific Name to see a Taxon Report.
Acamptopappus shockleyi

native
Shrub
Shockley's goldenhead
Acamptopappus shockleyi
© 2008 Gary A. Monroe
Acamptopappus shockleyi
© 2008 Steve Matson
Acamptopappus shockleyi
© 2003 James M. Andre
Acamptopappus sphaerocephalus

native
Shrub
Rayless goldenhead
Acamptopappus sphaerocephalus
© 2006 Aaron Schusteff
Acamptopappus sphaerocephalus
© 2010 Jean Pawek
Acamptopappus sphaerocephalus
© 2006 Aaron Schusteff
Acamptopappus sphaerocephalus var. hirtellus

native
Shrub
Hairy goldenhead,
Rayless goldenhead
Acamptopappus sphaerocephalus var. hirtellus
© 2003 James M. Andre
Acamptopappus sphaerocephalus var. hirtellus
© 1978 Dean Wm. Taylor
Acamptopappus sphaerocephalus var. hirtellus
© 2012 James M. Andre
Acamptopappus sphaerocephalus var. sphaerocephalus

native
Shrub
Rayless goldenhead
Acamptopappus sphaerocephalus var. sphaerocephalus
© 2003 James M. Andre
Acamptopappus sphaerocephalus var. sphaerocephalus
© 2010 Neal Kramer
Acamptopappus sphaerocephalus var. sphaerocephalus
© 2010 Neal Kramer
Achillea filipendulina

non-native
Perennial herb
Fernleaf yarrow,
Gold Yarrow
Achillea filipendulina
© 2014 Michael Charters
Achillea filipendulina
© 2014 Michael Charters
Achillea filipendulina
© 2014 Michael Charters
Achillea millefolium

native
Perennial herb
Common yarrow
Achillea millefolium
© 2008 Keir Morse
Achillea millefolium
© 2010 Louis-M. Landry
Achillea millefolium
© 2008 Thomas Stoughton
Achyrachaena mollis

native
Annual herb
Soft blow wives
Achyrachaena mollis
© 2004 Keir Morse
Achyrachaena mollis
© 2004 Keir Morse
Achyrachaena mollis
© 2004 Carol W. Witham
Acourtia microcephala

native
Perennial herb
Sacapellote
Acourtia microcephala
© Anthony Baniaga
Acourtia microcephala
© 2008 Zoya Akulova
Acourtia microcephala
© 2009 Robert Steers
Acroptilon repens

invasive non-native
Perennial herb
Russian knapweed
Acroptilon repens
© 2009 Ron Wolf
Acroptilon repens
© 2008 John Dittes
Acroptilon repens
© 2001 CDFA
Adenocaulon bicolor

native
Perennial herb
American trailplant,
Trail plant
Adenocaulon bicolor
© 2010 Neal Kramer
Adenocaulon bicolor
© 2009 Keir Morse
Adenocaulon bicolor
© 2010 Neal Kramer
Adenophyllum cooperi

native
Perennial herb
Cooper dyssodia,
Cooper's dogweed
Adenophyllum cooperi
© 2003 James M. Andre
Adenophyllum cooperi
© 2010 Neal Kramer
Adenophyllum cooperi
© 2014 John Doyen
Adenophyllum porophylloides

native
Perennial herb
San Felipe dogweed,
San Felipe dyssodia
Adenophyllum porophylloides
© 2010 Neal Kramer
Adenophyllum porophylloides
© 2003 Michael Charters
Adenophyllum porophylloides
© 2014 Keir Morse
Ageratina adenophora

invasive non-native
Perennial herb
Sticky snakeroot,
Thoroughwort
Ageratina adenophora
© 2009 Neal Kramer
Ageratina adenophora
© 2015 Richard Spellenberg
Ageratina adenophora
© 2015 Barry Breckling
Ageratina herbacea

native
Perennial herb
Fragrant snakeroot
Ageratina herbacea
© 2010 James M. Andre
Ageratina herbacea
© 2012 Richard Spellenberg
Ageratina herbacea
© 2012 Keir Morse
Ageratina occidentalis

native
Perennial herb
Western eupatorium,
Western joepiweed
Ageratina occidentalis
© 2003 Christopher L. Christie
Ageratina occidentalis
© 2009 Julie Kierstead Nelson
Ageratina occidentalis
© 2010 Ron Wolf
Ageratina shastensis

native
Perennial herb
Shasta ageratina,
Shasta eupatorium
Ageratina shastensis
© 2011 Len Lindstrand III
Ageratina shastensis
© 2011 Len Lindstrand III
Ageratina shastensis
© 2011 Sierra Pacific Industries
Ageratum conyzoides

non-native
Annual, Perennial herb
Tropical whiteweed
Ageratum conyzoides
© 2010 Moorea Biocode
Agoseris apargioides

native
Perennial herb
Coast dandelion,
Seaside agoseris
Agoseris apargioides
© 2009 Jorg Fleige
Agoseris apargioides
© 2015 Zoya Akulova
Agoseris apargioides
© 2007 Lynn Watson
Agoseris apargioides var. apargioides

native
Perennial herb
Coast dandelion,
Seaside agoseris
Agoseris apargioides var. apargioides
© 2007 Lynn Watson
Agoseris apargioides var. apargioides
© 2015 Zoya Akulova
Agoseris apargioides var. apargioides
© 2011 Thomas Reyes
Agoseris apargioides var. eastwoodiae

native
Perennial herb
Beach dandelion,
Eastwood's seaside agoseris
Agoseris apargioides var. eastwoodiae
© 2011 Steven Perry
Agoseris apargioides var. eastwoodiae
© 2013 Neal Kramer
Agoseris apargioides var. eastwoodiae
© 2007 Neal Kramer
Agoseris apargioides var. maritima

native
Perennial herb
Woolly goat chicory
Agoseris apargioides var. maritima
© 1995 Saint Mary's College of California
Agoseris apargioides var. maritima
© 1995 Saint Mary's College of California
Agoseris apargioides var. maritima
© 1995 Saint Mary's College of California
Agoseris aurantiaca

native
Perennial herb
Orange agoseris,
Orange flowered agoseris
Agoseris aurantiaca
© 2009 Ron Wolf
Agoseris aurantiaca
© 2010 Keir Morse
Agoseris aurantiaca
© 2015 Debra L. Cook
Agoseris aurantiaca var. aurantiaca

native
Perennial herb
Orange agoseris
Agoseris aurantiaca var. aurantiaca
© 2012 Steven Perry
Agoseris aurantiaca var. aurantiaca
© 2008 Trent M. Draper
Agoseris aurantiaca var. aurantiaca
© 2014 Chris Wagner
Agoseris glauca

native
Perennial herb
Pale dandelion,
Short beaked agoseris
Agoseris glauca
© 2009 Matt Below
Agoseris glauca
© 2014 John Doyen
Agoseris glauca
© 2013 Jean Pawek
Agoseris glauca var. glauca

native
Perennial herb
Pale agoseris,
Short beaked agoseris
Agoseris glauca var. glauca
© 2014 Jean Pawek
Agoseris glauca var. glauca
© © 2014 Jean Pawek
Agoseris glauca var. glauca
© 2014 Jean Pawek
Agoseris grandiflora

native
Perennial herb
Bigflower agoseris,
California dandelion
Agoseris grandiflora
© 2006 Steve Matson
Agoseris grandiflora
© 2008 Zoya Akulova
Agoseris grandiflora
© 2006 Steve Matson
Agoseris grandiflora var. grandiflora

native
Perennial herb
Giant mountain dandelion
Agoseris grandiflora var. grandiflora
© 2013 Vernon Smith
Agoseris grandiflora var. grandiflora
© 2013 Vernon Smith
Agoseris grandiflora var. grandiflora
© 2013 Vernon Smith
Agoseris grandiflora var. leptophylla

native
Perennial herb
Giant mountain dandelion
Agoseris grandiflora var. leptophylla
© 2016 Keir Morse
Agoseris grandiflora var. leptophylla
© 2016 Keir Morse
Agoseris grandiflora var. leptophylla
© 2016 Keir Morse
Agoseris heterophylla

native
Annual herb
Annual agoseris,
Annual mountain dandelion
Agoseris heterophylla
© 2009 Keir Morse
Agoseris heterophylla
© 2009 Keir Morse
Agoseris heterophylla
© 2004 Dr. Mark S. Brunell
Agoseris heterophylla var. cryptopleura

native
Annual herb
Mountain dandelion
Agoseris heterophylla var. cryptopleura
© 2012 Barry Rice
Agoseris heterophylla var. cryptopleura
© 2016 Debra L. Cook
Agoseris heterophylla var. cryptopleura
© 2014 Vernon Smith
Agoseris heterophylla var. heterophylla

native
Annual herb
Annual agoseris
Agoseris heterophylla var. heterophylla
© 2015 Richard Spellenberg
Agoseris heterophylla var. heterophylla
© 2015 Richard Spellenberg
Agoseris heterophylla var. heterophylla
© 2015 Richard Spellenberg
Agoseris hirsuta

native
Perennial herb
Woolly goat chicory
Agoseris hirsuta
© 2012 Zoya Akulova
Agoseris hirsuta
© 2009 Vernon Smith
Agoseris hirsuta
© 2012 Zoya Akulova
Agoseris monticola formerly Agoseris glauca var. monticola

native
Perennial herb
Mountain agoseris
Agoseris monticola
© 2010 Keir Morse
Agoseris monticola
© 2010 Keir Morse
Agoseris monticola
© 2010 Keir Morse
Agoseris parviflora formerly Agoseris glauca var. laciniata

native
Perennial herb
False dandelion
Agoseris parviflora
© 2005 Steve Matson
Agoseris parviflora
© 2012 Richard Spellenberg
Agoseris parviflora
© 2005 Steve Matson
Agoseris retrorsa

native
Perennial herb
Spear leaved agoseris,
Spearleaf agoseris
Agoseris retrorsa
© 2003 Steve Matson
Agoseris retrorsa
© 2009 Keir Morse
Agoseris retrorsa
© 2009 Keir Morse
Agoseris ×dasycarpa

native
Perennial herb
 
no photo
Agoseris ×elata formerly Agoseris elata

native
Perennial herb
Tall agoseris
no photo
Almutaster pauciflorus formerly Aster pauciflorus

native
Perennial herb
Alkali marsh aster
Almutaster pauciflorus
© 2013 Richard Spellenberg
Almutaster pauciflorus
© 2013 Richard Spellenberg
Almutaster pauciflorus
© 2014 Richard Spellenberg
Amauriopsis dissecta formerly Bahia dissecta

native
Perennial herb
Ragged leaf bahia
Amauriopsis dissecta
© 2015 Richard Spellenberg
Amauriopsis dissecta
© 2013 James M. Andre
Amauriopsis dissecta
© 2008 Michael Charters
Amberboa moschata

non-native
Annual herb
Sweetsultan
no photo
Amblyopappus pusillus

native
Annual herb
Amblyopappus,
Dwarf coastweed
Amblyopappus pusillus
© 2011 Neal Kramer
Amblyopappus pusillus
© 1995 Arthur H. Bazell, M.D.
Amblyopappus pusillus
© 2006 Steve Matson
Ambrosia acanthicarpa

native
Annual herb
Annual burrweed,
Annual bursage
Ambrosia acanthicarpa
© 2009 Neal Kramer
Ambrosia acanthicarpa
© 2003 Michelle Cloud-Hughes
Ambrosia acanthicarpa
© 2003 Michelle Cloud-Hughes
Ambrosia ambrosioides

native
Perennial herb
Ambrosia bursage,
Ambrosia leaved burbush
Ambrosia ambrosioides
© 2006 Debra Valov
Ambrosia ambrosioides
© 2004 Debra Valov
Ambrosia artemisiifolia

non-native
Annual herb
Annual ragweed,
Common ragweed
Ambrosia artemisiifolia
© 2006 Louis-M. Landry
Ambrosia artemisiifolia
© 2006 Louis-M. Landry
Ambrosia artemisiifolia
© 2015 Richard Spellenberg
Ambrosia chamissonis

native
Perennial herb
Beach bur,
Silver beachweed
Ambrosia chamissonis
© 2006 Matt Below
Ambrosia chamissonis
© 2012 Neal Kramer
Ambrosia chamissonis
© 2009 Keir Morse
Ambrosia chenopodiifolia

native
Shrub
San diego bur sage,
San diego bursage
Ambrosia chenopodiifolia
© 1993 Arthur H. Bazell, M.D.
Ambrosia chenopodiifolia
© 2013 Keir Morse
Ambrosia chenopodiifolia
© 2013 Keir Morse
Ambrosia confertiflora

native
Perennial herb
Weak leaved burweed,
Weakleaf burr ragweed
Ambrosia confertiflora
© 2014 Richard Spellenberg
Ambrosia confertiflora
© 2014 Richard Spellenberg
Ambrosia confertiflora
© 2012 Keir Morse
Ambrosia dumosa

native
Shrub
Burro weed,
Burrobush
Ambrosia dumosa
© 2003 James M. Andre
Ambrosia dumosa
© 2004 Heath McAllister
Ambrosia dumosa
© 1998 Larry Blakely
Ambrosia eriocentra

native
Shrub
Woolly bur sage,
Wooly bursage
Ambrosia eriocentra
© 2010 James M. Andre
Ambrosia eriocentra
© 2006 Steve Matson
Ambrosia eriocentra
© 2010 Neal Kramer
Ambrosia ilicifolia

native
Shrub
Holly leaved burbush,
Hollyleaf bursage
Ambrosia ilicifolia
© 2014 Keir Morse
Ambrosia ilicifolia
© 1973 Dean Wm. Taylor
Ambrosia ilicifolia
© 2010 Tim Thomas
Showing records 1 - 50 out of  1404 matching records.
    Suggested Citation
    Calflora: Information on California plants for education, research and conservation. [web application]. 2016. Berkeley, California:
    The Calflora Database [a non-profit organization].
    Available: http://www.calflora.org/   (Accessed: Sep 25, 2016).

    The information on this page comes from diverse sources. None of the links are sponsored.

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