noun
Polemonium caeruleum subsp. yezoense var. nipponicum (variety of Jacob's ladder)
A specific botanical variety of Jacob's ladder native to Japan. Used in scientific or botanical contexts.
ミヤマハナシノブは高山植物の一種です。
Miyama hanashinobu is a type of alpine plant.
The name is a compound of 深山 (miyama, 'deep mountain') and 花忍 (hanashinobu, a type of flowering plant), referring to its alpine habitat and botanical classification.