Alpine Plant Guide

Alpine plant

  • Anemone narcissiflora

    Anemone narcissiflora

    Family Ranunculus Family
    Points to Observe Senjojiki Cirque, Gokurakudaira, Hatchozaka
    Flowering Period
    • August
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    • July
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    • June
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    Because it produces many white flowers, it has a striking presence, and due to its vibrant appearance, it is said to be a “flower that brings happiness.”

    The leaves have long petioles and are deeply lobed, resembling a palm. The tip of the flower stalk branches into several stems, each bearing a single flower. The flowers are about 2 cm in size, and after blooming, they produce black berries. Written in kanji as “白山一華,” the name means “a single flower” (ichige) discovered on Mount Hakusan in Ishikawa Prefecture.

  • Viola biflora

    Viola biflora

    Family Violet Family
    Points to Observe Senjojiki Cirque
    Flowering Period
    • August
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    • July
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    It was named “Yellow-flowered Horse’s Hoof” because the shape of its leaves resembles a horse’s hoof. Although it belongs to the violet family, it is a rare flower whose name does not include the word “violet.”

    Although the flowers closely resemble the spider violet, the species most commonly found within the Senjojiki Cirque is the yellow-flowered heartleaf. Its leaves are heart-shaped with rounded tips, and their surfaces are covered with fine hairs, giving them a matte appearance. The flowers are yellow with deep purple streaks.

  • Saussurea sessiliflora

    Saussurea sessiliflora

    Family Aster Family
    Points to Observe Senjojiki Cirque, Gokurakudaira, Hatchozaka
    Flowering Period
    • August
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    • September
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    The more people who spot this flower while it’s still a black bud, the harder it is to see it in bloom. When in bloom, the black-stemmed hiren resembles summer fireworks.

    A perennial that grows in grasslands of the subalpine to alpine zones. Taxonomically, it is considered a variety of the Shirane thistle; it is characterized by flowers that are slightly larger than those of the base species and the absence of a flower stalk. It grows to a height of about 30–50 cm, and its flowers are pale purple. The name is said to derive from “Hiren” (飛廉), the conventional Japanese kanji name for “Hire-azami,” to which “Tō” (唐) was added because the flower evokes an exotic appearance; it was named “Kurotōhiren” because the flowers have a blackish tint.

  • Gentiana algida

    Gentiana algida

    Family Gentian Family
    Points to Observe Senjojiki Cirque, Gokurakudaira, Maedake
    Flowering Period
    • August
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    • September
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    When you hear the word “gentian,” you might picture blue or purple flowers, but when people see this To-yaku gentian for the first time, they’re surprised—and at the same time, they can’t help but smile, thinking, “How cute!”

    The leaves are glossy, and the flowers are a pale yellow—rare among gentian species—with green spots on the petals. Like the alpine gentian, it is characterized by the fact that the flowers open when exposed to sunlight and close when in the shade. Two to three flowers, each 3.5 to 4 cm long, bloom at the tips of the stems. The “Tōyaku” in its name, “Tōyaku Ryūtan,” refers to senburi (Phytolacca japonica), and the name derives from the fact that, like senburi, it can be used as a stomach remedy.

  • Solidago virgaurea subsp

    Solidago virgaurea subsp

    Family Aster Family
    Points to Observe Entire Area
    Flowering Period
    • August
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    • September
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    Senjōjiki, which bustles with alpine flowers during the summer, begins to see fewer blooms as autumn approaches. This flower is one of the few autumn blooms that signals the arrival of the season when you spot it.

    The name “Kirin” comes from a mythical creature in Chinese mythology; it is said to have yellow fur, and the color of the flower is said to resemble that fur. The flowers are 1.5 cm in diameter and typically grow in clusters at the tips of the stems. It is so similar to “Akino Kirinsou,” which blooms in lowland areas, that the two are indistinguishable; this is the alpine variety.

  • Parnassia palustris

    Parnassia palustris

    Family Saxifrage Family
    Points to Observe Senjojiki Cirque
    Flowering Period
    • August
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    • September
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    The flowers of the Japanese honeysuckle are simple and very small, so they’re easy to miss, but if you look really closely in sunny, moist spots, you can find them.

    The flowers resemble plum blossoms in appearance. They are about 2 cm in diameter, with a staminode between the stamens and pistil, and are deeply lobed in a palm-like pattern. Species with 12 to 20 lobes are classified as *Umebachisou*, while those with 7 to 11 lobes are classified as *Koumebachisou*; however, the specimens found at Senjojiki have as many as 11 to 15 lobes. The leaves are heart-shaped. They emerge from the base of the plant, but one leaf also grows on the flower stalk.

  • Aconitum sakuraii

    Aconitum sakuraii

    Family Ranunculus Family
    Points to Observe Senjojiki Cirque, Hatchozaka
    Flowering Period
    • August
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    • September
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    Although its color and shape closely resemble those of monkshood, when these flowers grow in clusters, their deep blue blooms are even more beautiful and truly spectacular.

    “Sakurai” is a person's name, and ‘Uzu’ is said to be the traditional Chinese medicine name for the plant “Tori-gashira” (Aconite), which has curved hairs on its flowers. The leaves are 5–12 cm long and are 3–5-lobed. There is a species in the Aconitum genus called Kitazawabushi, and there are theories that Sakurai-uzu is either a variety of it or is itself Kitazawabushi. Incidentally, Kitazawabushi is designated as an endangered species. It is also a flower that is difficult to distinguish from Takane-trikabuto.

  • Arnica unalascensis

    Arnica unalascensis

    Family Aster Family
    Points to Observe Senjojiki Cirque, Gokurakudaira, Hatchozaka
    Flowering Period
    • August
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    • July
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    • September
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    These alpine plants are so vibrant that they look as if they were brought from a flower bed and planted right here. They add a splash of bright color to the alpine landscape alongside a variety of other plants.

    As its name suggests, the shape of its leaves resembles long rabbit ears. The flowers are yellow and 3–5 cm in diameter. It has a single stem, which, like the leaves, is covered with hairs. The basal leaves are spatulate, and opposite leaves grow along the stem. It was once affectionately known as “Kinguruma” (Golden Chariot).

  • Komakusa

    Komakusa

    Family Poppy Family (sometimes included as part of the Poppy Family)
    Points to Observe Gokurakudaira, Hoken Mountain Lodge, Near Kiso Cabin
    Flowering Period
    • August
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    • July
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    • September
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    It grows in solitary clumps, and its dignified appearance gives it the air of a queen.

    It is, as everyone knows, the “Queen of Alpine Plants.” In addition to the beauty of its pale red flowers, its nobility—the ability to bloom even in harsh environments where other plants cannot survive—seems to be the origin of this nickname. It has four petals—two on the outer layer and two on the inner layer. The outer petals are greatly swollen at the base and curl backward at the tips, while the inner petals are slightly smaller, narrowed in the middle, and fused at the upper ends. It was named “Komakusa” because its appearance resembles the face of a horse (koma).

  • Pedicularis yezoensis

    Pedicularis yezoensis

    Family Lamiaceae Family
    Points to Observe Senjojiki Cirque, Near Kengai Pond
    Flowering Period
    • August
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    • July
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    When viewed from above, the round flowers look like windmills.

    The flowers are pale yellow, twisted to one side, and clustered in large numbers on a single stem. The leaves are narrow and triangular, 3–8 cm long, with coarse serrations along the edges. The stem is angular, and the numerous leaves are arranged alternately.

  • Campanula chamissonis

    Campanula chamissonis

    Family Bellflower Family
    Points to Observe Gokurakudaira, Hatchozaka
    Flowering Period
    • August
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    • July
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    Standing proudly in the crevice between the rocks, as if to welcome breathless hikers, this sight surely soothes the hearts of visitors.

    The flowers are a deep blue-purple and grow sideways. They are five-lobed at the tips and have long hairs on the inner surface. Several leaves emerge from the base of the plant; they are spatulate in shape and have coarsely serrated edges. This flower closely resembles the rock bellflower, but the rock bellflower is not found in the area around Senjōjiki Cirque.

  • Lilium medeoloides

    Lilium medeoloides

    Family Lily Family
    Points to Observe Senjojiki Cirque, Hatchozaka
    Flowering Period
    • August
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    • July
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    A cluster of car lilies is beautiful, but even a single blooming flower brightens up the mountain scenery. With its petals curving back sharply, this flower exudes a warm, comforting atmosphere.

    The flowers grow in clusters of 1 to 3, facing downward, and are 5 to 6 cm in diameter. They are red with purplish-brown spots on the inner surface. The leaves are 7 to 13 cm long. The plant is called “Wheel Lily” because the leaves grow in 1 to 3 tiers in a wheel-like (radial) pattern along the middle of the stem.