What is the definition and the chemical components of the yellow creeper?

yellow creeper or Imelda grass . it is a common Philippine grass which is characterize by a thorny stem and a yellow flower.

What is the definition and the chemical components of the yellow creeper?
Imelda grass should be another name for Manila grass, Zoysia matrella, which is creeping and has yellow flowers:


http://www.fao.org/AG/agp/agpc/doc/Gbase...


http://plants.usda.gov/java/charProfile?...


http://en.wikipedia.org/wiki/Zoysia_matr...


Here you find some not really precise descriptions about containing water, sugar, protein and chlorophyll:


http://engine.cqvip.com/content/s/96070x...





If you need more informations, try to google the scientific name for better results.