Dean Gulstad:
Prairifire flowering crabapple buds
Dean Gulstad:
Donald Wyman flowering crabapple buds
Dean Gulstad:
Cardinal flowering crabapple blossom
Dean Gulstad:
Cardinal flowering crabapple bark
Dean Gulstad:
Sugar Tyme flowering crabapple buds
Dean Gulstad:
Sugar Tyme flowering crabapple bark
Dean Gulstad:
Bergeson ash leaves
Dean Gulstad:
Bergeson ash bark
Dean Gulstad:
Black Hills spruce foliage
Dean Gulstad:
Summit green ash leaves
Dean Gulstad:
Summit green ash bark
Dean Gulstad:
Blue ash leaves
Dean Gulstad:
Blue ash bark
Dean Gulstad:
Northern catalpa leaves
Dean Gulstad:
Northern catalpa fruits
Dean Gulstad:
Northern catalpa bark
Dean Gulstad:
Emerald Lustre maple leaves
Dean Gulstad:
Scotch pine male cones
Dean Gulstad:
Scotch pine candles
Dean Gulstad:
Scotch pine female cone
Dean Gulstad:
Scotch pine female cone
Dean Gulstad:
Austrian Hills Scotch pine female cones
Dean Gulstad:
Chalet Swiss Stone pine female cone
Dean Gulstad:
Austrian pine buds
Dean Gulstad:
White fir needles
Dean Gulstad:
Angel of Hope statue (2001)
Dean Gulstad:
Nannyberry viburnum buds
Dean Gulstad:
Sugar maple leaves
Dean Gulstad:
Blue ash crown
Dean Gulstad:
Missouri gooseberry leaf
