Kingdom:
Phylum:
Angiosperms
Order:
Poales
Family:
Genus:
Species:
piresiana
ID:
613780

Status:
valid

Authors:
L.B.Sm. & Downs

Source:
wcs

Year:
1960

Citation Micro:
Proc. Biol. Soc. Washington 73: 253 (1960)

WFO Identifier:
wfo-0000613112



Common Names

  • Piresiana Yellow-Eyed Grass
  • Piresiana Xyris
  • Piresiana Xyris


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Description

Xyris piresiana (also called Pires' Yellow-eyed Grass, among many other common names) is a perennial herb that grows up to 1 m tall. It is native to South America, and is found in wet grasslands, marshes, and swamps.

Uses & Benefits

Xyris piresiana is used as an ornamental plant in gardens and parks. It is also used as a windbreak and for coastal stabilization.

Flower, Seeds and Seedlings

Xyris piresiana has yellow flowers that are about 1 inch in diameter. The seeds are small and black. The seedlings are small and have a single stem with a few leaves.

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Cultivation and Propagation

Xyris piresiana is a perennial herb native to Brazil. It can be grown in full sun to partial shade and prefers moist, well-drained soil. Propagation is by seed or division.

Where to Find Xyris piresiana

Xyris piresiana is native to Brazil and can be found in the states of Bahia, Minas Gerais, and Rio de Janeiro.

Xyris piresiana FAQ

What is the scientific name of Xyris piresiana?

Xyris piresiana

What is the common name of Xyris piresiana?

Pires' Yellow-eyed Grass

What is the natural habitat of Xyris piresiana?

Dry forests and coastal areas

Species in the Xyris genus

Xyris aberdarica, Xyris acrophila, Xyris affinis, Xyris albescens, Xyris almae, Xyris ambigua, Xyris amorimii, Xyris anceps, Xyris andina, Xyris angularis, Xyris angustifolia, Xyris anisophylla, Xyris apureana, Xyris aquatica, Xyris aracamunae, Xyris arachnoidea, Xyris araracuarae, Xyris archeri, Xyris aristata, Xyris asperula, Xyris asterotricha, Xyris atrata, Xyris atriceps, Xyris atrovirida, Xyris augusto-coburgii, Xyris aurea, Xyris bahiana, Xyris baldwiniana, Xyris bampsii, Xyris bancana, Xyris barteri, Xyris bialata, Xyris bicarinata, Xyris bicephala, Xyris bicostata, Xyris bissei, Xyris blanchetiana, Xyris blepharophylla, Xyris boliviana, Xyris borneensis, Xyris brachyfolia, Xyris brachysepala, Xyris bracteata, Xyris brevifolia, Xyris byssacea, Xyris cachimbensis, Xyris calcicola, Xyris calderonii, Xyris calostachys, Xyris caparaoensis,

Species in the Xyridaceae family

Abolboda abbreviata, Abolboda acaulis, Abolboda acicularis, Abolboda americana, Abolboda bella, Abolboda ciliata, Abolboda dunstervillei, Abolboda ebracteata, Abolboda egleri, Abolboda glomerata, Abolboda grandis, Abolboda killipii, Abolboda linearifolia, Abolboda macrostachya, Abolboda neblinae, Abolboda paniculata, Abolboda poarchon, Abolboda pulchella, Abolboda scabrida, Abolboda sprucei, Abolboda uniflora, Abolboda granularis, Achlyphila disticha, Aratitiyopea lopezii, Orectanthe ptaritepuiana, Orectanthe sceptrum, Xyris aberdarica, Xyris acrophila, Xyris affinis, Xyris albescens, Xyris almae, Xyris ambigua, Xyris amorimii, Xyris anceps, Xyris andina, Xyris angularis, Xyris angustifolia, Xyris anisophylla, Xyris apureana, Xyris aquatica, Xyris aracamunae, Xyris arachnoidea, Xyris araracuarae, Xyris archeri, Xyris aristata, Xyris asperula, Xyris asterotricha, Xyris atrata, Xyris atriceps, Xyris atrovirida,

References

Lyman Bradford Smith (1904-1997): Based on occurrence of standard abbreviation 'L.B.Sm.' in the authors string.
Robert Jack Downs (b.1923): Based on occurrence of standard abbreviation 'Downs' in the authors string.
POWO record for urn:lsid:ipni.org:names:270135-2: Based on the WCVP April 2023 data release.