Parnassia palustris — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Parnassia palustris

Parnassia Palustris

Updated · 4,038 observations
ON THIS PLANT

Parnassia palustris, commonly known as the marsh grass of Parnassus, is a perennial herbaceous plant belonging to the family Celastraceae. Native to Europe and Asia, it thrives in wetlands, bogs, fens, and other damp habitats.

The plant features a basal rosette of oval-shaped leaves with prominent veins. Its stem can reach up to 30 cm in height and typically bears one or two flowers at the top. These white flowers, adorned with five deeply lobed petals, create a star-like appearance.

Parnassia palustris blooms from July to September, attracting various pollinators such as bees and butterflies. Additionally, it possesses medicinal properties due to its alkaloid content, which has been used in traditional medicine to treat ailments like fever, inflammation, and pain.

The plant is considered rare in some regions due to habitat loss from human activities like wetland drainage for agriculture or urban development. As a result, it is protected by law in certain countries, such as Sweden, where it is listed on the national red list of threatened species.

Overall, Parnassia palustris is a fascinating plant species, notable for its unique appearance, ecological significance, and medicinal properties. Its conservation is crucial to preserving our natural heritage and ensuring the species' survival for the future.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Parnassia
Family
Celastraceae
Hardiness Zone
4-8
Mature Height
30 cm
Mature Spread
10 cm
Leaf Color
Green
Leaf Type
Deciduous
Flower Color
White
Flower Size
2.54 cm to 5.08 cm
Bloom Time
Mid summer
Planting Time
Autumn
Harvest Time
Mid summer
Native Area
Turkey, Sweden, Austria, Mexico, Slovakia, Montenegro, Pakistan, Slovenia, Morocco, Croatia, Belarus, Russia, Iraq, Germany, Iceland, Estonia, Koppen, Romania, Latvia, South Korea, Belgium, Netherlands, France, Tajikistan, Czech Republic, Bulgaria, Poland, Laos, Greece, Ukraine, Serbia, China, Lithuania, Norway, Afghanistan, Kyrgyzstan, Kazakhstan, Italy, Spain, Switzerland, Denmark, Japan, Mongolia, Finland, Iran, Albania, Ireland, United Kingdom, Hungary, Algeria
ALSO KNOWN AS

Other names.

en Grass of Parnassus en Bog star en Marsh parnassia en Northern grass-of-Parnassus en Grass-of-Parnassus en Alaska grass of Parnassus en Marsh grass-of-parnassus en Marsh grass of Parnassus en Northern grass of Parnassus en Meadow grass-of-Parnassus en Herzblatt en Fionnscoth
PLATES
Parnassia palustris leaf
PLATE 01 · leaf
Parnassia palustris leaf
PLATE 02 · leaf
Parnassia palustris flower
PLATE 03 · flower
Parnassia palustris flower
PLATE 04 · flower
Parnassia palustris fruit
PLATE 05 · fruit
Parnassia palustris fruit
PLATE 06 · fruit
ALSO IN THE LIBRARY

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