Arroyo Willow
Arroyo Willow
Salix lasiolepis
Plantae
UNCOMMON

Stats

Lifespan
40-100 yrs
Size
Medium
Diet
Photosynthetic
Biome
Freshwater wetland
Range
North America
Movement
Sessile
Breeding
Seeds
Defense
Toxins
Status
Uncommon

About

The arroyo willow is a fast-growing native tree that forms dense thickets along California streambeds and creek banks. Its species name, lasiolepis, means "woolly scales" — a nod to the fuzzy bracts on its catkins that release cottony seeds in spring.

Life cycle

  1. 1.
    seed
    A dormant seed waits for water and warmth before germinating.
  2. 2.
    sprout
    A first shoot emerges with cotyledon leaves and a tap root reaching down.
  3. 3.
    sapling
    A young plant grows true leaves and a stem or trunk, putting on height each season.
  4. 4.
    mature
    Fully grown, flowering or fruiting at adult size.

Learn more

Taxonomy

Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Malpighiales
Family
Salicaceae
Genus
Salix
Species
Salix lasiolepis