B. L. Turner: The Comps of Mexico. A Systematic Account of the Family Asteraceae.
Chapter 20. Subtribes: Montanoinae (Montanoaq); Rojasianthinae (Rojasianthus); Rudbeckiinae (Ratibidia, Rudbeckia); Spilanthinae (Acmella, Salmea, Spilanthes); Verbesininae [in part] (Podachaenium, Squamopappus, Tetrachyron). — Verbesina [to appear in Vol. 24b].
(Phytologia Memoirs Vol. 24a, 2016)

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Acmella_filipes
Acmella_filipes

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Acmella_oppositifolia
Acmella_oppositifolia

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Acmella_pilosa
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Acmella_radicans
Acmella_radicans

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Acmella_ramosa
Acmella_ramosa

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Montanoa_andersonii
Montanoa_andersonii

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Montanoa_atriplicifolia
Montanoa_atriplicifolia

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Montanoa_bipinnatifida
Montanoa_bipinnatifida

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Montanoa_echinacea
Montanoa_echinacea

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Montanoa_frutescens
Montanoa_frutescens

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Montanoa_grandiflora
Montanoa_grandiflora

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Montanoa_hexagona
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Montanoa_hibiscifolia
Montanoa_hibiscifolia

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Montanoa_imbricata
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Montanoa_karwinskii
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Montanoa_laskowskii
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Montanoa_leucantha_arborescens
Montanoa_leucantha_arborescens

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Montanoa_leucantha_leucantha
Montanoa_leucantha_leucantha

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Montanoa_liebmanii
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Montanoa_mollissima
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Montanoa_pteropoda
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Montanoa_revealii
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Montanoa_rosei
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Montanoa_serboana
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Montanoa_speciosa
Montanoa_speciosa

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Montanoa_standleyi
Montanoa_standleyi

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Montanoa_tomentosa_microcephala
Montanoa_tomentosa_microcephala

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Montanoa_tomentosa_tomentosa
Montanoa_tomentosa_tomentosa

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Montanoa_tomentosa_xanthifolia
Montanoa_tomentosa_xanthifolia

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Podachenium_chiapanum
Podachenium_chiapanum

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Podachenium_chimalapanum
Podachenium_chimalapanum

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Podachenium_eminens
Podachenium_eminens

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Podachenium_pachyphyllum
Podachenium_pachyphyllum

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Ratibida_coahuilensis
Ratibida_coahuilensis

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Ratibida_columnifera
Ratibida_columnifera

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Ratibida_latipalearis
Ratibida_latipalearis

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Ratibida_mexicana
Ratibida_mexicana

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Ratibida_peduncularis
Ratibida_peduncularis

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Ratibida_tagetes
Ratibida_tagetes

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Rojasianthe_superba
Rojasianthe_superba

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Rudbeckia_laciniata
Rudbeckia_laciniata

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Salmea_oligocephala
Salmea_oligocephala

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Salmea_orthocephala
Salmea_orthocephala

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Salmea_palmeri
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Salmea_scandens
Salmea_scandens

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Spilanthes_urens
Spilanthes_urens

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Squamopappus_skutchii
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Tetrachyron_brandegei
Tetrachyron_brandegei

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Tetrachyron_chimalapanum
Tetrachyron_chimalapanum

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Tetrachyron_discolor
Tetrachyron_discolor

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Tetrachyron_grayi
Tetrachyron_grayi

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Tetrachyron_manicatum
Tetrachyron_manicatum

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Tetrachyron_orizabensis
Tetrachyron_orizabensis

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Tetrachyron_paneroi
Tetrachyron_paneroi

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Tetrachyron_torresii
Tetrachyron_torresii

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Tetrachyron_websteri
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