Japanese Flowers Embroidery Collections e book by AdoredPixel
I think these trees would work well on a mug rug -
crazy quilt block pattern
Crazy quilting with an embroidery machine
Spiel mit Textil: Sticken
Buttonwillow Designs Wool Applique Patterns, Kits and Supplies
Esch House Quilts: January 2012. Nice design for applique border.
Quilt Inspiration: Fun in the Sun: Day 3 of the Arizona Quilters' Guild 2013 Show