Melica yajiangensis | |
---|---|
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Poales |
Family: | Poaceae |
Subfamily: | Pooideae |
Genus: | Melica |
Species: | M. yajiangensis |
Binomial name | |
Melica yajiangensis Z.L.Wu | |
Melica yajiangensis, is a species of grass that is endemic to China. [1] [2]
The species is perennial and caespitose, which is clumped and have absent rhizomes. Its culms are 55–75 centimetres (22–30 in) long and 1–4 millimetres (0.039–0.157 in) in diameter. The species leaf-sheaths are tubular and subequal with one of their length being closed and have a glabrous surface. Its eciliate membrane is 0.3–0.5 millimetres (0.012–0.020 in) long while its leaf-blades are 15–27 millimetres (0.59–1.06 in) long and 2–3 millimetres (0.079–0.118 in) wide. They also have ribbed surface which is also rough and scaberulous as well. [3]
The panicle itself is open and ovate, and is 15–25 centimetres (5.9–9.8 in) long while its divaricate branches are 6–12 centimetres (2.4–4.7 in) long. The panicle branches are capillary and carry distant spikelets. The spikelets themselves are ovate, just like panicles and are 5–8 millimetres (0.20–0.31 in) long and are 8–12 millimetres (0.31–0.47 in) long. Fertile spikelets are pediceled, the pedicels of which are hairy, pubescent, filiform and are 10–20 millimetres (0.39–0.79 in) long. Florets are diminished at the apex. [3]
Its lemma have asperulous surface with fertile lemma being herbaceous, lanceolate, keelless and 4–5 millimetres (0.16–0.20 in) long. Both the lower and upper glumes are keelless, scarious, are 5–8 millimetres (0.20–0.31 in) long, are grey coloured and have acuminated apexes. Palea is ciliolate, have scabrous keels and is 2-veined. Flowers anthers are 1.8–2 millimetres (0.071–0.079 in) long while the fruits are caryopsis and have an additional pericarp. [3]
It is found on mountain slopes of Sichuan on elevation of 2,700 metres (8,900 ft). It blooms from August to September. [1]
Melica picta is a species of grass in the family Poaceae that can be found in Europe, northwestern Africa and southwestern Asia.
Melica turczaninowiana, is a species of grass found in Mongolia, North Korea, Russia (Siberia), and China.
Melica subflava, is a species of grass that is endemic to China.
Melica teneriffae, is a grass species in the family Poaceae that is endemic to the Canary Islands.
Melica porteri, known as Porter's melicgrass, is a species of grass that grows in the United States and Mexico. In the US it is found in Arizona, Colorado, Kansas, New Mexico, Texas, Utah, and Iowa.
Melica scaberrima, is a species of grass that can be found in Yunnan, China, Nepal, Pakistan and northern part of India.
Melica onoei is a species of grass found in China, Japan, Korea, Pakistan and Taiwan.
Melica dendroides is a grass species in the family Poaceae that is endemic to southern part of Africa.
Melica eligulata is a species of grass in the family Poaceae. It is native to Afghanistan, Iran, Iraq, Lebanon, Syria, and Turkey.
Melica racemosa is a species of grass that is endemic to South Africa.
Melica grandiflora is a species of grass that can be found in Japan, Korea and China.
Melica hyalina is a species of grass found in Brazil and southern South America.
Melica minor is a species of grass in the family Poaceae. It is endemic to Caucasus.
Melica mollis is a species of grass endemic to Chile where it grows in rock crevices at 340 metres (1,120 ft) above sea level.
Melica minuta is a species of grass that can be found in North Africa, Western Asia, on Iberian Peninsula and in Southeast Europe.
Melica radula is a species of grass endemic to China. It grows on grassy mountain slopes and larch forests at 300–1,200 metres (980–3,940 ft) above sea level.
Melica penicillaris is a species of grass in the Poaceae family. It is endemic to Inner Anatolia, Turkey, where it grows on bushy hills, rocky slopes, limestone surfaces, and in gullies at 1,000–1,800 metres (3,300–5,900 ft) above sea level.
Melica rectiflora is a species of grass in the family Poaceae. It is native to Greece and Crete.
Melica longiligulata is a species of grass endemic to the Sichuan province of China.
Melica riograndensis is a species of grass in the family Poaceae that is endemic to Brazil.