Festuca dolichophylla

Last updated

Festuca dolichophylla
Festuca dolichophylla o Q'oya o Chillihua sobre el rio apurimac.JPG
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Pooideae
Genus: Festuca
Species:
F. dolichophylla
Binomial name
Festuca dolichophylla
J.Persl

Festuca dolichophylla is a species of grass which is endemic to western South America with an occurrence in Costa Rica. [1]

Description

The plant is perennial and caespitose with erect culms that are 65–110 centimetres (26–43 in) long and 2–4 millimetres (0.079–0.157 in) wide. The ligule is 1–2.5 millimetres (0.039–0.098 in) long and is going around the eciliate membrane.

Leaf-blades are filiform, erect and are 25–50 centimetres (9.8–19.7 in) long and 2–5 millimetres (0.079–0.197 in) broad. They also have scaberulous, hairy, and smooth surface which is ribbed a swell.

The panicle is elliptic, open, inflorescenced and is 10–25 centimetres (3.9–9.8 in) long and 3–4 millimetres (0.12–0.16 in) broad with 8–15 centimetres (3.1–5.9 in) long peduncle. [1]

Spikelets are solitary with pedicelled fertile spikelets that carry 5–7 fertile florets. The main panicle branches are going far up and are 6–12 centimetres (2.4–4.7 in) long. It also have a barren and scaberulous rhachilla that is 10–17 millimetres (0.39–0.67 in) long. The glumes are chartaceous and keelless, have acute apexes, with only difference is in size. The upper one is 6–7.2 millimetres (0.24–0.28 in) long while the other one is 4–6 millimetres (0.16–0.24 in).

Fertile lemma is 6.5–8 millimetres (0.26–0.31 in) long and is also chartaceous, lanceolate, keelless, and purple in colour. Lemma itself is muticous with acuminate apex, scaberulous surface and carries one awn.

Flowers have three stamens while the fruits are caryopses with an additional pericarp and linear hilum. [1]

Related Research Articles

Melica brasiliana, is a grass species in the family Poaceae that is endemic to Brazil and southern South America.

Melica scaberrima, is a species of grass that can be found in Yunnan, China, Nepal, Pakistan and northern part of India.

Melica dendroides is a grass species in the family Poaceae that is endemic to southern part of Africa.

Melica racemosa is a species of grass that is endemic to South Africa.

Melica hyalina is a species of grass found in Brazil and southern South America.

Melica glabrescens is a species of grass found in Buenos Aires and Río Negro, Argentina.

Melica minuta is a species of grass that can be found in North Africa, Western Asia, on Iberian Peninsula and in Southeast Europe.

Melica rigida is a species of grass found in Argentina, Brazil, and Uruguay.

Melica parodiana is a species of grass found in Buenos Aires, Argentina and Uruguay.

Melica rectiflora is a species of grass in the family Poaceae. It is native to Greece and Crete.

Melica riograndensis is a species of grass that is endemic to Brazil.

Festuca abyssinica is a species of grass which is endemic to Africa.

Festuca actae is a species of grass which can be found in New Zealand.

Festuca donax is a species of grass which can be found in Africa and Macaronesia.

<i>Festuca beckeri</i> Species of grass

Festuca beckeri is a species of grass which can be found in Central and Western Asia, and also in Europe.

Festuca psammophila is a species of grass which is endemic to Central Europe.

Festuca porcii is a species of grass which can be found in Central, Eastern, and southeastern parts of Europe.

Festuca polycolea is a species of grass which is endemic to India.

Festuca pilgeri is a species of grass which is endemic to East Africa.

Festuca picturata is a species of grass which can be found in Central, Eastern and southeastern Europe.

References

  1. 1 2 3 W.D. Clayton; M. Vorontsova; K.T. Harman; H. Williamson (November 16, 2012). "Festuca dolichophylla". The Board of Trustees and Royal Botanic Gardens . Kew: GrassBase. Retrieved December 6, 2013.