◆Higashi A., Yoshikawa H., Watanuki O. & Harada H. / 2017/ Marine and maritime lichens of Japan (1). Buellia yoshimurae sp. nov./ Lichenology 16(1): 1-13. |
◆Harada H. / 2000/ Taxonomic notes on pyrenocarpous lichens in Japan (2). Pyrenocollema halodytes (Nyl.) R.C. Harris in Egan, a marine cyanolichen./ Hikobia 13: 133-139. |
◆Harada H. / 2000/ Three new maritime species of Verrucaria (lichenized Ascomycota, Verrucariaceae) from Japan./ Bryologist 103: 555-562. |
◆Harada H. / 1999/ Thelenella luridella (lichenized Ascomycota, Thelenellaceae), newly found in Japan./ J. Nat. Hist. Mus. Inst. Chiba 5: 91-95. |
◆原田 浩./ 1998/ 海岸生アナイボゴケ属地衣類の分類学的研究(2)./ 日本植物学会第62回大会研究発表記録. |
◆原田 浩./ 1998/ 海岸生アナイボゴケ属地衣類の分類学的研究(3) どこまで明らかになったか./ ライケン11: 33-34. |
◆Harada H. / 1998/ Taxonomic notes on the lichen family Verrucariaceae in Japan (XI). Thelidium pacificum, a new maritime species./ Hikobia 12: 289-291. |
◆Harada H. / 1998/ Strigula maritima (lichenized Ascomycota, Strigulaceae), a new maritime species from western Japan./ Bryologist 101: 605-607. |
◆Harada H. / 1996/ Taxonomic notes on the lichen family Verrucariaceae in Japan (VI). Verrucaria maura in Japan./ Hikobia 12(1): 55-59. |
◆Harada H. / 1995/ Two new species of maritime lichens in the genus Verrucaria (Lichenes, Verrucariaceae) from Japan./ Nova Hedwigia 60(1-2): 73-78. |
◆Harada H. / 1995/ Enterographa praepallens (Lichenes, Opegraphaceae), an overlooked species of maritime lichen in Japan./ J. Jpn. Bot. 70: 52-56. |
◆Harada H. / 1994/ Taxonomic notes on the lichen family Verrucariaceae in Japan (V). Verrucaria iwatsukii Harada sp. nov. / Hikobia 11(4): 519-522. |