The most important groups were the lycopods, sphenopsids, cordaites, seed ferns, and true ferns.
Nilotic and Nubian are the two most important groups of the Eastern Sudanic languages.
"They're currently under-represented in the survey yet they're probably the most important groups in spreading the infection," he says.
Maples constitute one of the most important groups of ornamentals for planting in lawns, along streets, and in parks.
The most important groups of organic acids are the alcohols (including the phenols) and the carboxylic acids.
The two most important groups to protect are low-income Americans not eligible for Medicaid and elderly patients who have very high drug bills.
One of the most important groups involved in the January voyage of the William was led by a young woman named Rosa Hipatia Zhingri Angamarca.
But their standing as one of the most important groups of recent times, regardless of genre, was assured a long time ago.
No wonder that immigrants play a pivotal role in Silicon Valley's research.The two most important groups are the overseas Chinese and the Indians.
Lewis blamed the current government for failing to communicate that development is a long-term challenge and the two most important groups in the discussion – UK taxpayers and beneficiaries of UK development spending – were currently "cut out of the conversation".
The American holdings are the strongest, and include one of the most important groups of Colonial and Federal portraiture in the country, with works by John Singleton Copley, Robert Feke, Rembrandt Peale, Thomas Sully and Gilbert Stuart.
