STUDI KEKERABATAN FENETIK VARIETAS BUNGA MAWAR (Rosa hibrida L.) DENGAN METODE TAKSIMETRI SEBAGAI SUMBER BELAJAR BIOLOGI SMA

The rose flowers is a kind of ornamental plant producing the cut flowers are very popular in indonesia. Rose plant shapet shrub and classified as plants that have a long life span and annual, has the structure of woody stems, much branched produce flowers continuonsly. During the life cycle of a rose plant growing as if not limited and the production is repetitive. The purpose of the study was to determine the reletionship relationship some varieties of roses based on morphological features. Varieties that is examined consist of rosa hybrida, var avdnche, rosa hybrida L, var sexy rad, rosa hybrida L, var rusian, rosa hybrida L, var pergiwo. Based on thirtyeight charateristic morphology that has been observed there are twelve the distinguishing feature of the effect in the probable kinship of each species. The second the distiguinshing feature is that in which the surface of the stem, shape of leaves, diameter of flower plant height, long freshness many of the small spines on the stems and lift width. The result of observing morphology charateristics were further analyzed using the spss 22.0 based on a method teksimetri. Based on the coeficient association in gained the value of the highets 0,974 in have by varieties pergiwo and pergiwati. Futhermore the result of the analysis of the group in gain two groups that in describe in the form of a diagram dedogram. The result can be made the source of learning in the form of worksheets learners