Oat model
On application
This grainmodel is exellent for study of the simple form of inflorecence of grasses,it makes the structure of the spikelets clear to the students, since it is completely dissectable. In agriculture classes these models are valuable in a study of plant pathology as well as for the general floral structure of the grass’ from the catalog nr: 44 on the chicago apparatus company, early 20th c.
