Alyssum_gmelinii
Alyssum montanum
Species of flowering plant
Alyssum montanum is a species of flowering plant belonging to the family Brassicaceae.[2] It is an evergreen, prostrate perennial with small, hairy, greyish leaves.[3] It typically grows to 10-15 centimeters tall and 30-45 centimeters across.[4] It produces tiny, yellow, fragrant flowers from May to July.[5] These flowers are typically 4-6 centimeters across and borne in dense racemes.[6]
It is native to France, Switzerland, and Germany.[2] It grows best in full sun with good drainage, and is drought tolerant once established.[4] It's suitable for USDA hardiness zones 3–9, but may be susceptible to aphids and root rot.[7]
Subspecies:
- Alyssum montanum subsp. gmelinii (Jord. & Fourr.) Hegi & E.Schmid (synonym: Alyssum gmelinii Jord.)[8]