Bald Brome
Bald Spikerush
Balkan Catchfly
Ballmustard
Balm
Balm-of-gilead
Balsam Fir
Balsam Groundsel
Balsam Poplar
Balsam Willow
Baneberry
Barberry
Barley
Barnyardgrass
Barren Strawberry
Bashful Bulrush
Basil Thyme
Basket Willow
Basswood
Bastard Toadflax
Bats In The Belfry
Bay Forget-me-not
Bayberry
Bayberry Willow
Bayonet Rush
Beach Pea
Beach Pinweed
Beach Plum
Beach Sedge
Beachgrass
Beachhead Iris
Beaked Hazelnut
Beaked Spikerush
Beaksedge
Bean
Bear Oak
Bearberry Willow
Bearded Beggarticks
Bearded Flatsedge
Bearded Sprangletop
Beardtongue
Beautiful Sandwort
Bebb Willow
Bedstraw