ORH1510 - Ornamental Plant Identification ORH1510 - Ornamental Plant Identification A practical course designed to assist those who are not trained botanists but want to know about the landscape plants they see every day. The identification of the more common grasses, flowers, shrubs and trees, along with their cultural requirements and landscape uses, is covered. Recommended for ornamental horticulture majors, nurserymen, nursery salespersons, landscapers and homeowners. This class is online and in the classroom. Terms Classification: Dual