Alchemilla alpina

Alchemilla alpina, commonly known as alpine lady's-mantle,[1] is an arctic-montane herbaceous perennial plant native to Europe and Southern Greenland.

Alchemilla alpina
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Rosaceae
Genus: Alchemilla
Species:
A. alpina
Binomial name
Alchemilla alpina

Alpine lady's-mantle has been used for centuries as an herbal remedy,[2] and is used in horticulture as a ground cover and in rock gardens.

Description

Alpine lady's-mantle is a perennial plant with a woody rhizome growing to a height of between 5 and 20 cm (2 and 8 in). The weak stems are silkily hairy and grow from a basal rosette and the leaves are palmate with about seven lanceolate leaflets with toothed tips, smooth above and densely hairy underneath. There are alternate pairs of leaves on the stems and the inflorescence forms a dense cyme. The flowers are lime green with four sepals, no petals, four stamens and a solitary carpel. They are hermaphrodite and the seeds develop apomictically without being fertilised.[3] The flowers begin to bloom in June and fade in September and their seeds can be collected from August to October.[4]

Because the seeds develop without cross fertilisation, any mutations that may occur gradually cause cumulative changes to populations and there are a great many very similar species of lady's-mantle, sometimes called micro-species. Alpine lady's-mantle is easily distinguished from other lady's-mantles by the fact that its leaves have clearly separate leaflets while other species have neatly pleated leaves.[3]

Distribution and habitat

Alpine lady's-mantle grows in northern Europe and in mountainous regions further south such as the Alps and the Pyrenees. It also grows in southern Greenland. Its natural habitat is moorland, alpine meadows, cliffs, stream banks and areas covered in drifts of snow during the winter.[3]

gollark: They don't seem to have many WD disks in that.
gollark: Hmm. Perhaps seagate somewhat bad then.
gollark: ```ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 2 3 Spin_Up_Time 0x0027 179 171 021 Pre-fail Always - 2033 4 Start_Stop_Count 0x0032 001 001 000 Old_age Always - 168316 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 9 Power_On_Hours 0x0032 079 079 000 Old_age Always - 15354 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 098 098 000 Old_age Always - 2564192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 320193 Load_Cycle_Count 0x0032 088 088 000 Old_age Always - 336830194 Temperature_Celsius 0x0022 126 080 000 Old_age Always - 21196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 2200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0240 Head_Flying_Hours 0x0032 088 088 000 Old_age Always - 8931```Wow, this disk is in a great state.
gollark: I don't see why I would want dead ones.
gollark: Certainly not to the extent that you'd expect piles of dead ones.

References
  1. "BSBI List 2007". Botanical Society of Britain and Ireland. Archived from the original (xls) on 2014-10-23. Retrieved 2014-10-17.
  2. Gardner, Jo Ann; Holly S. Dougherty (2005). Herbs in Bloom: A Guide to Growing Herbs as Ornamental Plants. Timber Press. p. 79. ISBN 978-0-88192-698-9.
  3. "Alpine Lady's Mantle". NatureGate. Retrieved December 24, 2013.
  4. "Alchemilla alpina - L." PFAF. Retrieved June 11, 2013.
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