The word “sorghum” typically refers to cultivated sorghum (Sorghum bicolor [L.] Moench subsp. bicolor), a member of the grass family Poaceae, tribe Andropogoneae, and subtribe Sorghinae (Clayton and Renovoize, 1986) that is grown for its grain (grain sorghum), its sugary sap (sweet sorghum) or as a forage (forage sorghum). A variety of common names are used in different regions to refer to cultivated sorghum, including great millet, guinea corn, broomcorn, kaffir corn, durra, mtama, milo, jowar or kaoliang. (OECD (2017), Safety Assessment of Transgenic Organisms in the Environment, Volume 7: OECD Consensus Documents, Harmonisation of Regulatory Oversight in Biotechnology, OECD Publishing, Paris, https://doi.org/10.1787/9789264279728-en.)
Note
From its primitive form, cultivated sorghum has evolved into five major (bicolor, guinea, caudatum, kafir, and durra) and ten intermediate races.
A document describing the manner in which commercial forestry will be carried out, and which may specify optimum harvest rates, means of minimizing environmental impacts, measures to ensure the health and safety of workers, and processes to accommodate interests of local communities. (Guide to Forestry Contracts - Understanding Key Provisions
Columbia Center on Sustainable Investment (CCSI) and International Senior Lawyers Project (ISLP)
http://ccsi.columbia.edu/files/2016/10/GuidetoForestryContracts.pdf)