AGRONEO

Latest specimens: Asteraceae

Asteraceae

Verbesina encelioides

October 6, 2019 (, Updated )

90.0° 10.0’ 54.0” S38.0° 38.0’ 7.0” E

John Pruski – Rosa Ortiz – Dubán Canal

Creative Commons BY-SA Tropicos

AsteraceaeVerbesinaVerbesina encelioidesSpecimen Verbesina encelioides

Antennaria dioica

June 5, 2019 (, Updated )

Herbacée en rosette, petites feuilles oblancéolées, argentées dessous. Inflorescence dressée, sur 5 cm de haut, fleurs roses à blanches.

7.0° 8.0’ 47.0” N60.0° 20.0’ 39.0” E

Ehoarn Bidault – Violette Voldoire

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AsteraceaeAntennariaAntennaria dioicaSpecimen Antennaria dioica

Solanecio angulatus

Common name: Sakavirondambo

March 31, 2019 (, Updated )

Herbe de 40 cm de haut. Boutons floraux verts; fleurs jaune clair, étamines jaunes. Nom vernaculaire: Sakavirondambo. Utilisation: plante comestible.

44.0° 13.0’ 59.0” N22.0° 43.0’ 55.0” W

Nivo H. Rakotoarivelo – Tabita Randrianarivony

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AsteraceaeSolanecioSolanecio angulatusSpecimen Solanecio angulatus

Adenostemma perrottetii

March 17, 2019 (, Updated )

Herbacée de 30-40 cm de haut, tige mauve à la base. Inflorescence en capitule de fleurs blanches. Fruits bruns.

12.0° 51.0’ 41.0” N0.0° 55.0’ 35.0” E

Ehoarn Bidault – P. Barberá – Eric Akouangou – Jean de Dieu Kaparidi – Davy Ngueba Ikapi

Creative Commons BY-SA Tropicos

AsteraceaeAdenostemmaAdenostemma perrottetiiSpecimen Adenostemma perrottetii

Uropappus lindleyi

March 11, 2019 (, Updated )

Annual herb, corollas lemon-yellow.

120.0° 24.0’ 55.0” S34.0° 40.0’ 28.0” E

Gregory A. Wahlert

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AsteraceaeUropappusUropappus lindleyiSpecimen Uropappus lindleyi

Bidens cernua

September 28, 2018 (, Updated )

Ray and disk flowers yellow.

89.0° 30.0’ 43.0” S37.0° 14.0’ 32.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeBidensBidens cernuaSpecimen Bidens cernua

Bidens discoidea

September 11, 2018 (, Updated )

Heads yellow, rayless.

90.0° 29.0’ 56.0” S36.0° 30.0’ 35.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeBidensBidens discoideaSpecimen Bidens discoidea

Bidens bipinnata

August 22, 2018 (, Updated )

Ray florets yellow, few.

90.0° 37.0’ 59.0” S37.0° 43.0’ 18.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeBidensBidens bipinnataSpecimen Bidens bipinnata

Helianthus divaricatus

August 22, 2018 (, Updated )

Florets all yellow.

90.0° 37.0’ 59.0” S37.0° 43.0’ 18.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeHelianthusHelianthus divaricatusSpecimen Helianthus divaricatus

Rudbeckia missouriensis

August 22, 2018 (, Updated )

Ray florets yellow. Disk florets brown. One of the dominants in this glade.

90.0° 34.0’ 10.0” S37.0° 49.0’ 9.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeRudbeckiaRudbeckia missouriensisSpecimen Rudbeckia missouriensis

Synedrella nodiflora

August 19, 2018 (, Updated )

Hierba, 40 cm, flores amarillas

86.0° 32.0’ 59.0” S13.0° 46.0’ 59.0” E

I. Coronado G. – K. Portobanco – C. Carrión

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AsteraceaeSynedrellaSynedrella nodifloraSpecimen Synedrella nodiflora

Bidens aristosa

August 16, 2018 (, Updated )

Annual; florets all yellow.

90.0° 39.0’ 4.0” S37.0° 42.0’ 56.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeBidensBidens aristosaSpecimen Bidens aristosa

Leucanthemum vulgare

May 24, 2018 (, Updated )

Rays white; disk flowers yellow.

92.0° 26.0’ 26.0” S39.0° 16.0’ 27.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeLeucanthemumLeucanthemum vulgareSpecimen Leucanthemum vulgare

Krigia virginica

May 5, 2018 (, Updated )

Florets yellow.

90.0° 38.0’ 43.0” S37.0° 43.0’ 9.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeKrigiaKrigia virginicaSpecimen Krigia virginica

Packera aurea

April 30, 2018 (, Updated )

Florets yellow.

90.0° 39.0’ 6.0” S37.0° 43.0’ 9.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaePackeraPackera aureaSpecimen Packera aurea

Mikania microptera

February 15, 2018 (, Updated )

Herbaceous liana. Whitish flowers. Quite frequent. DNA.

12.0° 36.0’ 24.0” N0.0° 17.0’ 26.0” E

Nicolas Texier – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi – Dimitri Bikissa

Creative Commons BY-SA Tropicos

AsteraceaeMikaniaMikania micropteraSpecimen Mikania microptera

Mikania chenopodiifolia

February 15, 2018 (, Updated )

Liana. Whitish flowers. Quite frequent. DNA.

12.0° 36.0’ 24.0” N0.0° 17.0’ 26.0” E

Nicolas Texier – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi – Dimitri Bikissa

Creative Commons BY-SA Tropicos

AsteraceaeMikaniaMikania chenopodiifoliaSpecimen Mikania chenopodiifolia

Ethulia conyzoides

February 13, 2018 (, Updated )

2 m herb. Purple flowers. Not frequent. DNA.

12.0° 36.0’ 40.0” N0.0° 18.0’ 2.0” E

Nicolas Texier – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi – Dimitri Bikissa

Creative Commons BY-SA Tropicos

AsteraceaeEthuliaEthulia conyzoidesSpecimen Ethulia conyzoides

Melanthera scandens

February 12, 2018 (, Updated )

Liana. Orange flowers. Not frequent. DNA.

12.0° 36.0’ 29.0” N0.0° 17.0’ 49.0” E

Nicolas Texier – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi – Dimitri Bikissa

Creative Commons BY-SA Tropicos

AsteraceaeMelantheraMelanthera scandensSpecimen Melanthera scandens

Solanecio angulatus

February 9, 2018 (, Updated )

Liana. In buds. Not frequent. DNA.

12.0° 34.0’ 21.0” N0.0° 17.0’ 15.0” E

Nicolas Texier – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi – Dimitri Bikissa

Creative Commons BY-SA Tropicos

AsteraceaeSolanecioSolanecio angulatusSpecimen Solanecio angulatus

Mikania microptera

February 8, 2018 (, Updated )

Creeping liana and whitish flower (green sepals, white anthers). Not frequent. DNA.

12.0° 34.0’ 22.0” N0.0° 17.0’ 24.0” E

Nicolas Texier – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi – Dimitri Bikissa

Creative Commons BY-SA Tropicos

AsteraceaeMikaniaMikania micropteraSpecimen Mikania microptera

Struchium sparganophorum

February 3, 2018 (, Updated )

40 cm herb. Growing in the water. White flowers. Not frequent. DNA.

13.0° 14.0’ 5.0” N1.0° 1.0’ 15.0” E

Nicolas Texier – Dimitri Bikissa – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi

Creative Commons BY-SA Tropicos

AsteraceaeStruchiumStruchium sparganophorumSpecimen Struchium sparganophorum

Vernonia conferta

February 3, 2018 (, Updated )

4 m shrub. In bud. Not frequent. DNA.

13.0° 12.0’ 36.0” N1.0° 0.0’ 4.0” E

Nicolas Texier – Dimitri Bikissa – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi

Creative Commons BY-SA Tropicos

AsteraceaeVernoniaVernonia confertaSpecimen Vernonia conferta

Microglossa pyrifolia

February 1, 2018 (, Updated )

1.6 m shrub. In bud. Not frequent. DNA.

13.0° 12.0’ 10.0” N1.0° 4.0’ 51.0” E

Nicolas Texier – Dimitri Bikissa – Raoul Niangadouma – Eric Akouangou – Jean de Dieu Kaparidi

Creative Commons BY-SA Tropicos

AsteraceaeMicroglossaMicroglossa pyrifoliaSpecimen Microglossa pyrifolia

Adenostemma perrottetii

January 19, 2018 (, Updated )

25 cm herb. White flowers. Quite frequent. DNA.

13.0° 49.0’ 52.0” N0.0° 36.0’ 4.0” E

Nicolas Texier – Dimitri Bikissa – Yves Azizet Issembé – Eric Akouangou – Jean de Dieu Kaparidi

Creative Commons BY-SA Tropicos

AsteraceaeAdenostemmaAdenostemma perrottetiiSpecimen Adenostemma perrottetii

Tithonia rotundifolia

January 8, 2018 (, Updated )

Arbusto, 2 m, inflorescencias amarillas

85.0° 13.0’ 0.0” S13.0° 18.0’ 0.0” E

I. Coronado G. – K. Portobanco

Creative Commons BY-SA Tropicos

AsteraceaeTithoniaTithonia rotundifoliaSpecimen Tithonia rotundifolia

Elephantopus mollis

December 14, 2017 (, Updated )

Herbe de 15-20 cm de haut. Bractées poilues; fleurs vertes; étamines soudées à la base.

44.0° 8.0’ 13.0” N22.0° 42.0’ 15.0” W

Nivo H. Rakotoarivelo – Tabita Randrianarivony – Fortunat Rakotoarivony – Tefy Andriamihajarivo – Fagnarena Miandry (Bruno)

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AsteraceaeElephantopusElephantopus mollisSpecimen Elephantopus mollis

Brachylaena merana

Common name: Merana

December 9, 2017 (, Updated )

Arbre de 8 m. Feuilles vertes à la face supérieure, marron à la face inférieure. Fleurs marron. Nom vernaculaire: Merana.

48.0° 33.0’ 51.0” N19.0° 8.0’ 35.0” W

Aina Razanatsima

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AsteraceaeBrachylaenaBrachylaena meranaSpecimen Brachylaena merana

Gymnanthemum antanalum

December 9, 2017 (, Updated )

Arbuste de 2 m de haut. Fleurs blanches.

47.0° 11.0’ 33.0” N24.0° 28.0’ 11.0” W

Tabita Randrianarivony – Tefy Andriamihajarivo – Nivo H. Rakotoarivelo – Fortunat Rakotoarivony

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AsteraceaeGymnanthemumGymnanthemum antanalumSpecimen Gymnanthemum antanalum

Tithonia longiradiata

November 24, 2017 (, Updated )

Arbusto hasta 2 m; flores amarillo anaranjadas. Común.

84.0° 10.0’ 40.0” S9.0° 44.0’ 39.0” E

Barry E. Hammel – J. F. Morales – Isabel Pérez

Creative Commons BY-SA Tropicos

AsteraceaeTithoniaTithonia longiradiataSpecimen Tithonia longiradiata

Vernonia rubicunda

November 22, 2017 (, Updated )

Arbuste, 2 m de haut, dbh 4 cm. Fruit marron à maturité. Collecte de graine. Collecte avec Lahady Fulgence (guide) et Rostin (guide).

49.0° 7.0’ 30.0” N18.0° 1.0’ 29.0” W

Anthony R. Syde – P. Antilahimena – Harisandy M. Rasoanindriana

Creative Commons BY-SA Tropicos

AsteraceaeVernoniaVernonia rubicundaSpecimen Vernonia rubicunda

Brachylaena merana

Common name: Kisaka

November 20, 2017 (, Updated )

Arbuste, 7 m de haut, dbh 20 cm. Bouton floraux jaunes. Nom vernaculaire : Kisaka. Prise de photos. Collecte avec Rostin et Fulgence (Guide).

49.0° 7.0’ 0.0” N18.0° 1.0’ 36.0” W

Harisandy M. Rasoanindriana – P. Antilahimena – Anthony R. Syde

Creative Commons BY-SA Tropicos

AsteraceaeBrachylaenaBrachylaena meranaSpecimen Brachylaena merana

Brachylaena merana

November 15, 2017 (, Updated )

Arbre, 10 m de haut, dbh 30 cm. Akène vert. Collecte avec Rostin et Fulgence (Guide).

49.0° 7.0’ 17.0” N18.0° 1.0’ 36.0” W

Harisandy M. Rasoanindriana – P. Antilahimena – Anthony R. Syde

Creative Commons BY-SA Tropicos

AsteraceaeBrachylaenaBrachylaena meranaSpecimen Brachylaena merana

Sonchus asper

November 3, 2017 (, Updated )

Hierba ca. 0.7 m; tallos huecos, con savia lechosa; flores amarillas

84.0° 4.0’ 4.0” S10.0° 0.0’ 5.0” E

Barry E. Hammel

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AsteraceaeSonchusSonchus asperSpecimen Sonchus asper

Gymnanthemum antanalum

October 28, 2017 (, Updated )

Arbre de 6 m de haut, feuilles vertes. Fleur blanche.

47.0° 9.0’ 48.0” N24.0° 30.0’ 21.0” W

Aina Razanatsima – Fortunat Rakotoarivony – Tefy Andriamihajarivo

Creative Commons BY-SA Tropicos

AsteraceaeGymnanthemumGymnanthemum antanalumSpecimen Gymnanthemum antanalum

Psiadia decaryi

October 28, 2017 (, Updated )

Liane, feuilles vertes. Fleur blanche.

47.0° 9.0’ 48.0” N24.0° 30.0’ 21.0” W

Aina Razanatsima – Fortunat Rakotoarivony – Tefy Andriamihajarivo

Creative Commons BY-SA Tropicos

AsteraceaePsiadiaPsiadia decaryiSpecimen Psiadia decaryi

Symphyotrichum racemosum variety subdumosum

October 3, 2017 (, Updated )

Ray florets white; disk yellow.

90.0° 39.0’ 19.0” S36.0° 32.0’ 38.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeSymphyotrichumSymphyotrichum racemosumSpecimen Symphyotrichum racemosum variety subdumosum

Pluchea camphorata

October 3, 2017 (, Updated )

Foliage very pungent with a smell somewhat like camphor.

90.0° 31.0’ 51.0” S36.0° 33.0’ 9.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaePlucheaPluchea camphorataSpecimen Pluchea camphorata

Symphyotrichum praealtum

October 3, 2017 (, Updated )

Ray florets purple, disk florets yellow.

90.0° 39.0’ 4.0” S36.0° 32.0’ 35.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

AsteraceaeSymphyotrichumSymphyotrichum praealtumSpecimen Symphyotrichum praealtum

Palafoxia callosa

September 17, 2017 (, Updated )

Locally frequent slender simple annuals 15-30 cm tall strigillose, peduncle + phyllaries also black stipitate- glandular; leaves linear, alternate distally; capitula discoid, epaleate, 6-flowered; phyllaries ca. 5 subequal, about as long as the 4-angled carbonized cypselae; corollas pink, deeply 5-lobed; pappus of only free scales ca. 0.7 mm.

90.0° 49.0’ 8.0” S38.0° 27.0’ 56.0” E

John Pruski – Rosa Ortiz

Creative Commons BY-SA Tropicos

AsteraceaePalafoxiaPalafoxia callosaSpecimen Palafoxia callosa

Publication director: Laurent PAGE, email: laurent@page.live, phone: +262 262 92 66 38,