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,
Batis (plant) Batis (plant) Batis (turtleweed, saltwort, beachwort, or pickleweed) is a genus of two species of flowering plants, the only genus in the family Bataceae. They are halophytic (salt tolerant) plants, native to the coastal salt marshes of warm temperate and tropical America ("B. maritima") and tropical Australasia ("B. argillicola"). Both species are evergreen, low shrubs growing to 10–70 cm tall, prostrate where colonizing new mud, but once rooted, growing bushy. The leaves are small, swollen, fleshy, and narrowly club-shaped. They are bright green, but can also take on a reddish color. The flowers are small, produced in nonshowy spikes, flowering