Salix kusanoi

Species of willow

Salix kusanoi
Conservation status

Endangered  (IUCN 2.3)[1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Salicaceae
Genus: Salix
Species:
S. kusanoi
Binomial name
Salix kusanoi
(Hayata) Schneider

Salix kusanoi is a species of willow in the family Salicaceae. It is endemic to Taiwan. It is threatened by habitat loss.[1]

It is a deciduous tree growing to 7 m (23 ft) tall. The leaves are alternate, 9 cm long and 4 cm broad, with finely serrated edge and glands. Both sides of the leaves are green and have dark orange fine hairs. The hairs on the underside of the leaves are more obvious, and the hairs can be easily wiped off. The flowers are produced in early spring before the new leaves appear. It is dioecious, with male and female catkins on separate plants. The male catkins are 8–9 cm long; the female catkins are 3 cm long.[2]

  • Male catkins with golden yellow flowers
    Male catkins with golden yellow flowers
  • Leaf. Leaf bases are often heart-shaped.
    Leaf. Leaf bases are often heart-shaped.
  • The fine hairs on the leaves
    The fine hairs on the leaves
  • Young leaves
    Young leaves
  • Branches and leaves
    Branches and leaves
  • Bark of a young plant
    Bark of a young plant
  • Young plant with male flowers
    Young plant with male flowers

References

  1. ^ a b Lu, S.Y.; Pan, F.J. (1998). "Salix kusanoi". IUCN Red List of Threatened Species. 1998: e.T31250A9619786. doi:10.2305/IUCN.UK.1998.RLTS.T31250A9619786.en. Retrieved 17 November 2021.
  2. ^ Flora of China: Salix kusanoi
  • Media related to Salix kusanoi at Wikimedia Commons
  • Data related to Salix kusanoi at Wikispecies
Taxon identifiers
Salix kusanoi
Salix tetrasperma var. kusanoi