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毛耳葉蘚科常見物種檢索

1.背片葉緣無鋸齒 ..........................................................................................................................................2
1.背片葉緣有鋸齒 ...............................................毛耳葉蘚爪哇亞種（Jubula hutchinsiae subsp javanica）
2.腹片兜形 ......................................................................................................................................................3
2.腹片圓筒形 ................................................................................................................................................23
3.腹葉上端無裂口 ..........................................................................................................................................4
3.腹葉上端具裂口 ..........................................................................................................................................6
3.腹葉基部無下延或漸尖形 ..........................................................................................................................5
4.腹葉基部明顯耳狀下延 .................................................................雲南耳葉蘚（Frullania yuennanensis）
5.腹葉與莖連接處呈拱形 ...............................................................................達呼里耳葉蘚（F. davurica）
5.腹葉與莖連接處呈水平 ........................................................................圓囊耳葉蘚（F. sphaerolobulata）
6.背片背緣基部耳狀或長三角形下延，並逾越至對邊 ..............................................................................7
6.背片背緣及腹緣基部均呈耳狀下延，或僅背緣基部下延，但未逾越至對邊 ......................................9
7.腹葉縱向無明顯皺紋 ..................................................................................................................................8
7.腹葉具明顯皺紋 .........................................................................................尼泊爾耳葉蘚（F. nepalensis）
8.背片僅背緣基部三角形下延 ..........................................................................湯澤耳葉蘚（F. yuzawana）
8.背片僅背緣基部且狀下延 ....................................................................................粗葉耳葉蘚（F. valida）
9.背片基部無薄壁大細胞 ............................................................................................................................10
9.背片基部具薄壁大細胞 ..................................................................................盔瓣耳葉蘚（F. muscicola）
10.腹葉基部下延 ..........................................................................................................................................11
10.腹葉基部無下延 ......................................................................................................................................15