Copyright Goodheart-Willcox Co., Inc. 267 15. Of the following, which is likely to be used in place of turfgrass in areas that are wet or have too much shade? A. Grass-like plants. B. Ornamental grass. C. Ground cover. D. Boxwood shrubs. 16. Vines require a support structure to climb and attach themselves with _____. A. twiners B. tendrils C. aerial roots D. All of the above. 17. True or False? Vines are a relatively large category of ornamental plants. A. True. B. False. 18. Landscaping that incorporates annual and perennial fruits and vegetables throughout the ornamental plants is referred as _____. A. virtuous landscaping B. food landscaping C. edible landscaping D. This is not a landscaping method. 19. True or False? Emergent aquatic plants have most of their leaf structure below the water surface. A. True. B. False. 20. True or False? The leaves, stems, and fl owers of submersed aquatic plants rise above the water surface. A. True. B. False. 21. Tuberous roots, rhizomes, bulbs, corms, tubers, tuberous stems, and pseudobulbs are _____. A. geophytes B. aquatic plants C. ground covers D. glorifi des Match the terms to the descriptions in 22–30. A. Bedding plants B. Border plants C. Dwarf shrubs D. Facer plants E. Foundation plants F. Heat island G. Large shrubs H. Large trees I. Medium shrubs J. Small trees 22. Have a mature height of less than 4′. 23. Range in height from 4′ to 6′. 24. Have a mature height over 6′. 25. Annual plants installed for seasonal fl oral or foliage presentation. 26. Used to delineate property or provide a visual barrier. 27. Placed at the base of larger plants for ground coverage. 28. Plant materials installed adjacent to the foundation of a structure. 29. Have a mature height approximately up to 25′. 30. An area in which the temperature is higher than that of the surrounding areas due to human activities. 31. A shrub that has been pruned and sheared into an interesting shape or imaginative character is a(n) _____. A. espalier B. massing C. topiary D. facing 32. A plant training technique in which a plant is trained to grow fl at against a wall or other support is _____. A. espalier B. massing C. topiary D. facing 33. Planting many of the same type of plant very close together is referred to as _____. A. crowding B. massing C. forcing D. facing