聖心坂の斜面にタチシノブが見られます。イノモトソウ科の常緑のシダ植物です。日当たりの良い石垣や林縁などによく見られます。葉身は細く分かれており、４回羽状複葉です。

"Tachishinobu" ferns are growing on the slope along "Seishin Zaka." They are evergreen ferns in the Dennstaedtiaceae family and are commonly found on sunny stone walls and at forest edges. Their leaves are finely divided and are quadripinnata.