本研究地區位於宜蘭縣南澳鄉金洋及澳花村秦雅族鄰落，經由實地訪查當地民族植物之使用情形，共記錄到1595筆民族植物用途資料，分屬78科214種植物，總數約佔該地區植物相的32％。依據用途類別區分，當地之民族植物以作食物的38科75種植物為最多，占總數35％；日常用品36科72種(34%)次之，其餘依序為漁獵62種(29%)、建築50種(23%)、柴薪44種(21%)、藥用44種(21%)、經濟35種(16%)、其他26種(12%)、童玩25種(12%)、衣飾21種(10%)、祈福祭儀11種(5%)。11種用途類別中，桑科植物應用範圍最廣，共紀錄到10種用途類別，其中小葉桑(Morus australis)應用於8種不同用途類別，為用途數目最高者；148種用途細目中，禾本科植物包含了34種用途細目，為數量最多者，五節芒(Miscanthus floridulus)用途細目總數更高達14種。澳花部落使用於食用、藥用，祈福祭儀等用途之植物種數占該部落植物總數比例高於金洋部落，其餘用途類別均以金洋部落之植物種數比例較高。比較三位分屬於不同泰雅族支群的報導人對民族植物之使用方式，賽德克亞族GM02報導人提及食用、藥用植物佔其所提植物總數的比例較高，泰雅亞族賽考列克支群KM01報導人、泰雅亞族澤敖列支群的KM02報導人則以日常用品及建築植物的使用比例較多。

　　　　　A Total of 1595 records had been made during 2002 in an ethnobotany study conducted at Jinyang and Auhua Atayal's tribes, Nanau township, Ilan County, Taiwan. Local people used thirty-two percent of local flora, belonging to 78 families and 214 species. Among these, 75 species (35%) are used as food, 72 species (34%) for commodity, 62 species (29%) for hunting or fishing, 50 (23%) species for housing, 44 species (21%) for firewood, 44 species (21%) for medicine, 35 species (16%) for economic planting, 25 species (12%) for children bauble, 21 species (10%) for clothing, 11 species (5%) for ceremony, and 26 species (12%) for the other usage. Among 11 use categories, the family of Moraceae, being used in 10 use categories, is the most commonly used; and the species of Morus australis, being used in 8 use categories, is the most commonly used. Among 148 use items, the family of Poaceae, useful in 34 use items, is the most frequently used; and the species of Miscamthus floridulus, being used in 14 use items, is the most frequently used. More species were found of being used in Jinyang tribe than in Auhua tribe, except in the category of food, medicine and ceremony. Comparing among three reporters came from different tribes of Atayal, sedeq GM02 reporter mentioned more species for food and medicine usage, while reporters of Sequel KM01 and Tseole KM02 paid more attention to plants of commodity and housing usage.