Arctostaphylos viridissima

Arctostaphylos viridissima is a species of manzanita known by the common names whitehair manzanita and McMinn's manzanita. It is endemic to Santa Cruz Island, one of the Channel Islands of California.

Arctostaphylos viridissima
Scientific classification
Kingdom:
Plantae
(unranked):
Angiosperms
(unranked):
Eudicots
(unranked):
Asterids
Order:
Ericales
Family:
Ericaceae
Genus:
Arctostaphylos
Species:
A. viridissima
Binomial name
Arctostaphylos viridissima
(Eastw.) McMinn

Description

Arctostaphylos viridissima is a shrub varying in shape and size. It may be a matted bush one metre (~3 ft) tall to a spreading treelike form over 4 metres (~12 ft) in height. Its stem and branches are covered in peeling red bark and its smaller twigs are woolly and bear long white bristles. The leaves are oval in shape, fuzzy when new and green and shiny when mature, reaching 3.5 cm.

The inflorescence is a dense cluster of urn-shaped manzanita flowers. The fruit is a fuzzy drupe just over a centimeter wide.


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