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Latest specimens: Cyperaceae

Cyperaceae

Rhynchospora schiedeana

August 22, 2018 (, Updated )

Hierba, 1 m, inflorescencias amarillentas

86.0° 22.0’ 59.0” S13.0° 45.0’ 0.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeRhynchosporaRhynchospora schiedeanaSpecimen Rhynchospora schiedeana

Cyperus lupulinus

August 22, 2018 (, Updated )

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

Gerrit Davidse

Creative Commons BY-SA Tropicos

CyperaceaeCyperusCyperus lupulinusSpecimen Cyperus lupulinus

Cyperus canus

August 19, 2018 (, Updated )

Hierba, 1.5 m, inflorescencias verdes

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

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

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CyperaceaeCyperusCyperus canusSpecimen Cyperus canus

Isolepis carinata

April 30, 2018 (, Updated )

Common annual.

90.0° 39.0’ 1.0” S37.0° 43.0’ 38.0” E

Gerrit Davidse

Creative Commons BY-SA Tropicos

CyperaceaeIsolepisIsolepis carinataSpecimen Isolepis carinata

Mapania soyauxii

April 7, 2018 (, Updated )

Herbacée en rosette, aux feuilles jusqu'à 60 cm de haut, linéaires. Inflorescences axillaires, le long du sol, plus courtes que les feuilles. Glomérule sphérique, aux petits épis bruns.

11.0° 35.0’ 34.0” N2.0° 51.0’ 6.0” W

Ehoarn Bidault – Eric Akouangou – Raoul Niangadouma – Jean de Dieu Kaparidi – Wilfried Mbading Mbading – Vianet Mihindu

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania soyauxiiSpecimen Mapania soyauxii

Mapania lancifolia

April 5, 2018 (, Updated )

Herbacée de 80 cm de haut, aux feuilles étroitement elliptiques, tout le long de la tige. Inflorescence terminale, courte, ramifiée, épis rose, devenant brun.

11.0° 39.0’ 8.0” N3.0° 12.0’ 30.0” W

Ehoarn Bidault – Eric Akouangou – Raoul Niangadouma – Jean de Dieu Kaparidi – Wilfried Mbading Mbading – Vianet Mihindu

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania lancifoliaSpecimen Mapania lancifolia

Mapania testui

March 28, 2018 (, Updated )

Herbacée de 20 à 30 cm de haut, aux feuilles linéaires, au pseudo-pétiole bien marqué. Inflorescence dressée, plus courte que les feuilles, en un glomérule soutenu par une bractée étroitement triangulaire. Epis brun.

12.0° 14.0’ 30.0” N2.0° 15.0’ 11.0” W

Ehoarn Bidault – Eric Akouangou – Raoul Niangadouma – Jean de Dieu Kaparidi – Wilfried Mbading Mbading – Vianet Mihindu

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania testuiSpecimen Mapania testui

Mapania amplivaginata

March 18, 2018 (, Updated )

Herbacée jusqu'à 40 cm de haut, racines adventives aériennes, feuilles au long pseudopétiole, au limbe longuement elliptique, base de la feuilles engainant la tige. Inflorescence plus courte que les feuilles, bractées larges et courtes. Epis bruns.

12.0° 13.0’ 24.0” N2.0° 16.0’ 35.0” W

Ehoarn Bidault – Eric Akouangou – Raoul Niangadouma – Jean de Dieu Kaparidi – Wilfried Mbading Mbading – Vianet Mihindu

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania amplivaginataSpecimen Mapania amplivaginata

Cyperus cataractarum

February 13, 2018 (, Updated )

60 cm herb. Greenish flowers. Frequent on rocks in the middle of Ivindo River. 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

CyperaceaeCyperusCyperus cataractarumSpecimen Cyperus cataractarum

Scleria goossensii

February 12, 2018 (, Updated )

1.4 m herb. Brown inflorescence. Not frequent. DNA.

12.0° 36.0’ 37.0” N0.0° 17.0’ 45.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeScleriaScleria goossensiiSpecimen Scleria goossensii

Rhynchospora corymbosa

February 12, 2018 (, Updated )

2 m herb. Brownish 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

CyperaceaeRhynchosporaRhynchospora corymbosaSpecimen Rhynchospora corymbosa

Mapania secans

February 10, 2018 (, Updated )

1 m herb. Brown fruit. Quite frequent. DNA.

12.0° 36.0’ 17.0” N0.0° 17.0’ 45.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania secansSpecimen Mapania secans

Mapania soyauxii

February 10, 2018 (, Updated )

40 cm herb. Brown fruit. Not frequent. DNA.

12.0° 36.0’ 17.0” N0.0° 17.0’ 45.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania soyauxiiSpecimen Mapania soyauxii

Mapania heteromorpha

February 10, 2018 (, Updated )

40 cm herb. Brown flowers. White anthers. Not frequent. DNA.

12.0° 36.0’ 17.0” N0.0° 17.0’ 45.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania heteromorphaSpecimen Mapania heteromorpha

Cyperus fertilis

January 26, 2018 (, Updated )

15 cm herb. Greenish flowers. Quite frequent. DNA.

13.0° 28.0’ 29.0” N0.0° 48.0’ 20.0” E

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

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CyperaceaeCyperusCyperus fertilisSpecimen Cyperus fertilis

Fuirena umbellata

January 23, 2018 (, Updated )

1 m herb. Green flowers. Yellowish anthers. Quite frequent. DNA.

14.0° 7.0’ 23.0” N1.0° 12.0’ 36.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeFuirenaFuirena umbellataSpecimen Fuirena umbellata

Cyperus subtrigonus

January 23, 2018 (, Updated )

25 cm herb. Brownish fruit. Quite frequent. DNA.

14.0° 7.0’ 23.0” N1.0° 12.0’ 36.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeCyperusCyperus subtrigonusSpecimen Cyperus subtrigonus

Lipocarpha chinensis

January 23, 2018 (, Updated )

40 cm herb. Green flowers. Quite frequent. DNA.

14.0° 7.0’ 23.0” N1.0° 12.0’ 36.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeLipocarphaLipocarpha chinensisSpecimen Lipocarpha chinensis

Cyperus imbricatus

January 22, 2018 (, Updated )

1.4 m herb. Green flowers. Quite frequent. DNA.

13.0° 58.0’ 49.0” N0.0° 49.0’ 56.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeCyperusCyperus imbricatusSpecimen Cyperus imbricatus

Rhynchospora corymbosa

January 22, 2018 (, Updated )

60 cm herb. Brown flowers. Quite frequent. DNA.

13.0° 53.0’ 29.0” N0.0° 42.0’ 9.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeRhynchosporaRhynchospora corymbosaSpecimen Rhynchospora corymbosa

Mapania pynaertii

January 22, 2018 (, Updated )

60 cm herb. Brown flowers, white anthers. Quite frequent. DNA.

13.0° 56.0’ 51.0” N0.0° 46.0’ 8.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania pynaertiiSpecimen Mapania pynaertii

Scleria vogelii

January 19, 2018 (, Updated )

1.5 m herb. Green flowers. Green fruit. Not 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

CyperaceaeScleriaScleria vogeliiSpecimen Scleria vogelii

Scleria boivinii

January 19, 2018 (, Updated )

Herbaceous liana growing on 3 m shrub. Brown flowers. Not frequent. DNA.

13.0° 50.0’ 4.0” N0.0° 35.0’ 54.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeScleriaScleria boiviniiSpecimen Scleria boivinii

Mapania mannii

January 18, 2018 (, Updated )

40 cm herb. Brownish flowers with white anther. Quite frequent. DNA.

13.0° 50.0’ 31.0” N0.0° 37.0’ 21.0” E

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania manniiSpecimen Mapania mannii

Fimbristylis cymosa

January 12, 2018 (, Updated )

Hierba, 80 cm, inflorescencias cafés

86.0° 43.0’ 59.0” S13.0° 11.0’ 59.0” E

I. Coronado G. – K. Portobanco

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CyperaceaeFimbristylisFimbristylis cymosaSpecimen Fimbristylis cymosa

Cyperus articulatus

January 9, 2018 (, Updated )

Hierbácea, 1 m, inflorescencias cafés

85.0° 25.0’ 0.0” S13.0° 19.0’ 59.0” E

I. Coronado G. – K. Portobanco

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CyperaceaeCyperusCyperus articulatusSpecimen Cyperus articulatus

Mapania mannii

December 17, 2017 (, Updated )

50 cm herb. Brown flowers with white anther. Quite frequent. DNA

12.0° 27.0’ 44.0” N0.0° 44.0’ 21.0” W

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania manniiSpecimen Mapania mannii

Mapania heteromorpha

December 13, 2017 (, Updated )

50 cm herb. Brown flowers with white anther. Quite frequent. DNA.

12.0° 30.0’ 16.0” N1.0° 31.0’ 50.0” W

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania heteromorphaSpecimen Mapania heteromorpha

Mapania secans

December 7, 2017 (, Updated )

80 cm herb. White flower (anthers). Frequent. DNA.

12.0° 37.0’ 12.0” N1.0° 46.0’ 37.0” W

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania secansSpecimen Mapania secans

Cyperus baronii

December 7, 2017 (, Updated )

Herbe de 1-1,2 m de haut. Inflorescence à long pédoncule de 1,2-1,5 m. Fleurs marron.

47.0° 10.0’ 59.0” N24.0° 27.0’ 56.0” W

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

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CyperaceaeCyperusCyperus baroniiSpecimen Cyperus baronii

Mapania soyauxii

December 6, 2017 (, Updated )

80 cm herb. Brown flowers with white anthers. Not frequent. DNA.

12.0° 37.0’ 9.0” N1.0° 45.0’ 40.0” W

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania soyauxiiSpecimen Mapania soyauxii

Mapania testui

December 5, 2017 (, Updated )

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

12.0° 36.0’ 59.0” N1.0° 46.0’ 5.0” W

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

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania testuiSpecimen Mapania testui

Mapania heteromorpha

December 3, 2017 (, Updated )

Terrestrial herb, caespitose. Leaves light green. Inflorescence bracts brown. Flowers with white anthers. DNA.

6.0° 37.0’ 24.0” N0.0° 13.0’ 0.0” E

João Farminhão – Tania D'Haijere – Estevão Soares

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania heteromorphaSpecimen Mapania heteromorpha

Mapania afro-orientalis

November 6, 2017 (, Updated )

Herbacée jusqu'à 1.5 m de haut. Longues feuilles linéaires. Inflorescences terminales, lâches, ramifiées, épis bruns.

10.0° 35.0’ 42.0” N0.0° 22.0’ 57.0” E

Ehoarn Bidault – Eric Akouangou – Jean de Dieu Kaparidi

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania afro-orientalisSpecimen Mapania afro-orientalis

Mapania africana

October 28, 2017 (, Updated )

Herbacée 1 m de haut. Feuilles lineaires. Inflorescences axillaires, courtes, dessées puis pendantes. Epis courts, peu nombreux, blancs puis bruns. Abondant.

10.0° 17.0’ 10.0” N0.0° 26.0’ 18.0” E

Ehoarn Bidault – Eric Akouangou

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania africanaSpecimen Mapania africana

Mapania amplivaginata

October 26, 2017 (, Updated )

Herbacée 30 cm de haut. Feuilles elliptiques, pseudo pétiolées. Inflorescence terminale, plus courte que les feuilles.

10.0° 15.0’ 18.0” N0.0° 25.0’ 21.0” E

Ehoarn Bidault – Eric Akouangou – Tariq Stévart – Tania D'Haijere – João Farminhão

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania amplivaginataSpecimen Mapania amplivaginata

Mapania pubisquama

October 26, 2017 (, Updated )

Herbacée 1 m 20. Longues feuilles linéaires, fruits.

10.0° 15.0’ 25.0” N0.0° 25.0’ 12.0” E

Ehoarn Bidault – Eric Akouangou – Tariq Stévart – Tania D'Haijere – João Farminhão

Creative Commons BY-SA Tropicos

CyperaceaeMapaniaMapania pubisquamaSpecimen Mapania pubisquama

Scleria oligantha

September 13, 2017 (, Updated )

Loosely cespitose. Mesic open canopy alluvium above seeps. Locally abundant. Culms with red at and above bases.

90.0° 24.0’ 7.0” S37.0° 15.0’ 38.0” E

Alan E. Brant

Creative Commons BY-SA Tropicos

CyperaceaeScleriaScleria oliganthaSpecimen Scleria oligantha

Eleocharis elegans

August 29, 2017 (, Updated )

Herbácea acuática 1 m, inflorescencias blancas

85.0° 37.0’ 0.0” S13.0° 19.0’ 59.0” E

R.M. Rueda – I. Coronado G. – B. Bustos

Creative Commons BY-SA Tropicos

CyperaceaeEleocharisEleocharis elegansSpecimen Eleocharis elegans

Rhynchospora glomerata

August 4, 2017 (, Updated )

Plants apparently cespitose but forming dense stands. With Carex atlantica ssp. capillacea, Fuirena simplex var. simplex, Juncus canadensis, J. subcaudatus.

90.0° 24.0’ 5.0” S37.0° 15.0’ 31.0” E

Alan E. Brant

Creative Commons BY-SA Tropicos

CyperaceaeRhynchosporaRhynchospora glomerataSpecimen Rhynchospora glomerata

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