您要查找的是不是：
- Palustres tristis n. 暗穗早熟禾
- Confitebor tibi in cithara, Deus, Deus meus: quare tristis es anima mea, et quare conturbas me? 上主，我们的天主，吾将弹奏竖琴称颂祢。汝为何忧伤，我的灵魂，汝为何气馁？
- Any of several small American finches of the genus Carduelis,especially C. tristis,of which the male has yellow plumage with a black forehead,wings,and tail. 黄雀，若干种小的雀属美洲雀，特别是黄雀属，雄鸟羽毛呈黄色；翼、尾和头顶均呈黑色。
- Any of several small American finches of the genus Carduelis, especially C. tristis, of which the male has yellow plumage with a black forehead, wings, and tail. 黄雀若干种小的雀属美洲雀，特别是黄雀属，雄鸟羽毛呈黄色；翼、尾和头顶均呈黑色
- o voi senza ritorno stelle tristi, 你们没有归途的忧郁星辰，
- Study on Tissue Culture Technique for Salix alba var. Tristis Gand 金丝垂柳组织培养体系建立研究
- Sect. Palustres n. 泽地组
- Palustres arnoldii n. 阿诺早熟禾
- Palustres boreali-tibetica n. 藏北早熟禾
- Palustres breviligula n. 短舌早熟禾
- Palustres bulbosa n. 鳞茎早熟禾
- Palustres crymophila n. 冷地早熟禾
- Rheumaptera tristis n. 郁汝尺蛾
- Gandaritis tristis n. 暗枯叶尺蛾
- Palustres dahurica n. 达呼里早熟禾
- Palustres ianthina n. 堇色早熟禾
- Euxoa tristis n. 郁切夜蛾
- Athetis tristis n. 北委夜蛾
- Palustres litwinowiana n. 中亚早熟禾
- Palustres longiglumis n. 长颖早熟禾
