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- Melosira islandica subsp. helvetican. 岛直链藻淡黄亚种
- Melosira islandica f. curvata (vel spiralis)n. 岛直链藻弯曲变型
- Melosira islandican. 岛直链藻
- Either of two diving ducks(Bucephala clangula or B. islandica) of northern regions, having a short black bill, a rounded head, and yellow eyes. 鹊鸭一种潜鸭（鹊鸭或冰洲鹊鸭），生活于北方，黑短喙，圆头，黄眼
- The dominant genera and species are Merismopedia elegans, Cyclotella sp, Melosira granulata, Synedra sp, Ankistrodesmus sp, C... 根据上述结果对水质进行了评价,并对二龙山库区的水土保持及可持续性发展进行了探讨。
- The anomalous secondary structure of Rorippa islandica (Oed.)Borb. in the different development period of its root corresponded to its physiological activities. 风花菜根不同发育时期的异常次生结构是与其生理活动相适应的。
- The genera and species of diatoms in the samples from Tianyang and Jiudouyang vary with increasing buried depth from Melosira to StePhanodiscus, and than to Cyclotella. 九斗洋和田洋钻孔作品中硅藻种属随深度而变化，由直链藻到冠盘藻，直到小环藻。
- Cetralia islandica Ach. 冰岛地衣
- Rorippa islandica (Oed.)Borb. 风花菜
- Melosira moniliformis var. octogonan. 念珠藻直链藻八面变种
- Melosira italica var. tenuissiman. 意大利直链藻微小变种
- Melosira italica subsp. subarctican. 意大利直链藻近北极亚种
- Melosira jüergensii var. bothnican. 朱吉直链藻波特变种
- Melosira undulata var. normanniin. 波形直链藻诺尔曼变种
- Melosira roeseana var. epidendron f. spinosan. 罗兹直链藻树表变种具刺变型
- Melosira roeseana var. xizangensisn. 罗兹直链藻西藏变种
- Melosira radiato-sinuata var. yunnanican. 辐凹直链藻云南变种
- Melosira distans var. lirata f. seriatan. 远距直链藻具脊变种刺状变型
- Melosira granulata var. angustissiman. 颗粒直链藻极狭变种
- Melosira granulata var. angustissima f. spiralisn. 颗粒直链藻极狭变种螺旋变型
