號角樹學名Cecropia peltata L.、Ambaiba humboldtiana、Ambaiba peltata、Ambaiba propinqua、Ambaiba schiedeana、Ambaiba surinamensis、Cecropia arachnoidea、Cecropia argentea、Cecropia dielsiana、Cecropia digitata var. grisea、Cecropia goodspeedii、Cecropia hondurensis、Cecropia humboldtiana、Cecropia propinqua、Cecropia scabrifolia、Cecropia schiedeana、Cecropia surinamensis，英文名Trumpet Tree、Snake Wood，桑科號角樹(傘樹)屬常綠喬木植物，又稱蟻棲樹、蟻曬樹、聚蟻樹、喇叭樹、吸水木，原產於熱帶美洲。
