Weeds of Wednesday: Awful Octopus Tree

Octopus tree (Schleffera actinophylla) also goes by the common name Australian umbrella tree, which tells us the origin of this invasive plant. Both of these common names refer to its floral structure which resembles the tentacles of an octopus or…

Lovely Lancewood – Name change

Lancewood is now full of flowers at the north entrance to the Oslo Riverfront Conservation Area (ORCA). Its creamy white flowers are held in terminal clusters (panicles) and attract to bees and other pollinators. Its opposite leaves are leathery as…