I. Product Introduction The variety characteristics of "Chencun Phalaenopsis" are obvious and representative. After on-site sampling investigation and evaluation, the large-flowered "Big Pepper" Phalaenopsis and the flower-shaped "Coffee" Phalaenopsis are representative. "Big Pepper" is the sampling representative of the large-flowered "Chencun Phalaenopsis". The plant grows robustly, the leaves are bright and upright, the pedicels are thick, the group blooms regularly, the number of flowers is more than 8, the flower diameter is more than 12 cm, the plant height is 50-55 cm, the number of leaves is 6-8, the flower color is bright and full, the color is good, the petals are thick, the variety characteristics are obvious, and the overall ornamental value is good. II. Natural ecological environment and cultural and historical factors (1) Topography: Most of Shunde is a delta plain formed by river alluvial deposits. The landforms of the whole area are mainly plains, waters, hills and terraces. The average altitude of most areas is 0.22 meters. There are some small hills scattered on the plains. The highest main peak is 172.5 meters above sea level, and the rest are mostly below 100 meters. The plain area accounts for 58.7%, the water area (including rivers and ponds) accounts for 37.4%, and the hills and terraces account for 3.9%. The land used for the production of Phalaenopsis in Chencun is flat. (2) Climate conditions: Shunde is located south of the Tropic of Cancer and has a subtropical marine monsoon climate with high temperature and heavy rainfall. Spring and autumn are connected without winter. The summer lasts for more than half a year from mid-April to late October. The annual average temperature is 21.9 degrees and the annual total rainfall is 1639mm. April to September is the rainy season with 147.6 days of rainfall and an annual average relative humidity of 81%, which is suitable for the growth of Phalaenopsis. III. Regional scope The scope of the Chencun Phalaenopsis area is 10 towns (streets) and 205 administrative villages (communities) under the jurisdiction of Daliang Street, Ronggui Street, Lunjiao Street, Leliu Street, Chencun Town, Beijiao Town, Lecong Town, Longjiang Town, Xingtan Town and Jun'an Town in Shunde District, Foshan City. The geographical coordinates are 1130~11323 east longitude and 2240~231 north latitude. The protected area is 806 square kilometers, the current planting area is 200 hectares, and the annual output is 30 million plants. IV. Product quality characteristics This part mainly describes the regulations that should be followed to reflect the unique quality characteristics of the registered products: External sensory characteristics: "Chencun Phalaenopsis" has obvious variety characteristics and is representative. After on-site sampling investigation and evaluation, the large-flowered "Big Pepper" Phalaenopsis and the flower-shaped "Coffee" Phalaenopsis are represented. "Big Pepper" is the sampling representative of the large-flowered "Chencun Phalaenopsis". The plant grows robustly, the leaves are bright and upright, the pedicels are thick, the group flowering period is uniform, the number of flowers is more than 8, the flower diameter is more than 12 cm, the plant height is 50-55 cm, the number of leaves is 6-8, the flower color is bright and full, the color is good, the petals are thick, the variety characteristics are obvious, and the comprehensive ornamental value is good. The "Coffee" Phalaenopsis orchid has a small plant, neat and shiny leaves, a double-stem rate of over 95%, up to 13 flowers, a flower diameter of 3-6 cm, a plant height of 25-30 cm, 6-8 leaves, bright colors, thick petals, neat flowering period of the group, and good overall ornamental value.