The classification system devised by Linnaeus can be

“rewritten” in the form of an evolutionary tree. Draw a tree that illustrates the relationship among the flowering species listed, given their classification (note that subclass is a grouping between class and order):

• Pasture rose (Rosa carolina, Family Rosaceae, Order Rosales, Subclass Rosidae)

• Live forever (Sedum purpureum, Family Crassulaceae, Order Rosales, Subclass Rosidae)

• Spring avens (Geum vernum, Family Rosaceae, Order Rosales, Subclass Rosidae)

• Spring vetch (Vicia lathyroides, Family Fabaceae, Order Fabales, Subclass Rosidae)

• Multiflora rose (Rosa multiflora, Family Rosaceae, Order Rosales, Subclass Rosidae)