Plant morphology share the same basic structure and development as leaves in other plants, and therefore cactus spines are homologous to leaves as well. This aspect of plant morphology overlaps with the study of plant evolution and paleobotany. Secondly, plant morphology observes both the vegetative (somatic) structures of plants, as well as the reproductive structures. The vegetative structures of vascular plants includes the study of the shoot system, composed of stems and leaves, as well as the root system. The reproductive structures are more varied, and are usually specific to a particular group of plants, such as flowers and seeds, fern sori,
Project No One Leaves also received recognition from national housing organizations, such as the National Law Center on Homelessness and Poverty. In April 2009 Project No One Leaves founders Dave Haller and Nick Hartigan received the Outstanding Student Award from the Clinical Legal Education Association in recognition of their excellence in clinical legal work. Project No One Leaves and Boston Community Capital saw their national stature further elevated in April 2010 when chairman of the Federal Reserve Ben Bernanke cited their efforts as an example of how "local communities are meeting the challenges of tough times" in a public speech. Project No One Leaves