山羊百科，林文智老師的植物、山岳、攝影紀錄

• Nepal Checklist；Euphrasia platyphylla Pennell, ; Monogr. Acad. Nat. Sci. Philad. 5: 102, t. 11 B 1943；http://www.efloras.org/florataxon.aspx?flora_id=110&taxon_id=242422398
• India Flora Online；Euphrasia platyphylla；https://indiaflora-ces.iisc.ac.in/herbsheet.php?id=4841&cat=13

• Euphrasia platyphylla Pennell；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:802769-1

• Euphrasia platyphylla Pennell, Monogr. Acad. Nat. Sci. Philadelphia 5: 102 1943；Google Book

Euphrasia remota

• Euphrasia remota Pennell；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:802809-1

• Euphrasia remota Pennell；Monogr. Acad. Nat. Sci. Philadelphia 5: 110 1943；Google Book

Euphrasia schlagintweitii

• Euphrasia schlagintweitii Wettst.；This species is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:802844-1

• Euphrasia schlagintweitii Wettst., Monogr. Euphrasia [Wettstein] 181 1896；https://bibdigital.rjb.csic.es/viewer/14706/?offset=#page=185&viewer=picture&o=bookmark&n=0&q=