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,
Carlesia (plant) length. The bracts have dimensions of by and the bracteoles are long. The pedicels are long. The sepals measure . The fruits measure around . The species flowers and fruits from July-September. Carlesia (plant) Carlesia sinensis is a species of flowering plant in the Apiaceae and is the only member of the genus Carlesia. It is endemic to China. The species can grow anywhere from tall. Its taproots are thick. The leaves are in size and their ultimate segments are linear with dimensions of . The upper leaves are reduced in size and are 3-parted. The umbels (clusters of flowers)