Plants of Observatory Hill
This is my guide to plants of Observatory Hill
Coast Redwood
Sequoia sempervirens /sɨˈkɔɪ.ə sɛmpərˈvaɪərənz/ is the sole living species of the genus Sequoia in the cypress family Cupressaceae (formerly treated in Taxodiaceae). Common names include coast redwood, California redwood, and giant redwood. It is an evergreen, long-lived, monoecious tree living 1200–1800 years or more. This species includes the ...more ↓
Western Swordfern
Polystichum munitum (Western Sword Fern) is an evergreen fern native to western North America, where it is one of the most abundant ferns. It occurs along the Pacific coast from southwest Washington to southern California, and also inland east to southeastern British Columbia, northern Idaho and western Montana, with isolated populations in interior northern British ...more ↓
Coast Live Oak
Quercus agrifolia, the Coast Live Oak, is an evergreen oak (highly variable and often shrubby), native to the California Floristic Province. It grows west of the Sierra Nevada from Mendocino County, California, south to northern Baja California in Mexico. It is classified in the red oak section (Quercus sect. Lobatae).
California Bay
Umbellularia californica is a large hardwood tree native to coastal forests of California and slightly extended into the state of Oregon. It is endemic to the California Floristic Province. It is the sole species in the genus Umbellularia.
Milkmaids
Cardamine californica (Milkmaids) (also Dentaria californica) is a flowering plant in the family Brassicaceae, native to western North America from Washington to California and Baja California. It is common in a variety of habitats including shady slopes, open woodlands, chaparral and grasslands in the winter and early spring. In the San Francisco Bay Area, it is ...more ↓
Victorian Box
Pittosporum undulatum is a tree growing to 15m tall with wavy (undulating) leaf edges. It is sometimes also known known as sweet pittosporum, native daphne, Australian cheesewood, Victorian box or mock orange. It carries conspicuous orange woody fruits about 1 cm in diameter for several months after flowering in spring or early summer.
Bermuda Buttercup
Oxalis pes-caprae (Bermuda buttercup, African wood-sorrel, Bermuda sorrel, Buttercup oxalis, Cape sorrel, English weed, Goat's-foot, Sourgrass, Soursob and Soursop; (Afrikaans: Suring) ) is a species of tristylous flowering plant in the wood sorrel family Oxalidaceae. Oxalis cernua is a less ...more ↓
English Plantain
Plantago lanceolata is a species of genus Plantago known by the common names ribwort plantain, English plantain, buckhorn plantain, narrowleaf plantain, ribleaf and lamb's tongue. It is a common weed of cultivated land.
lesser hop trefoil
Trifolium dubium, the lesser hop trefoil or suckling clover is a plant in the family Fabaceae. This species is generally accepted as the primary plant to represent the traditional Irish Shamrock.
Common Vetch
Vicia sativa, known as the common vetch, tare or simply "the vetch", is a nitrogen fixing leguminous plant. Although considered a weed when found growing in a cultivated grainfield, this hardy plant is often grown as green manure or livestock fodder. There is no firm evidence that this is the same as the "tare" in some English translations of the Bible (as ...more ↓
Greater Periwinkle
Vinca major, with the common names bigleaf periwinkle, large periwinkle, greater periwinkle and blue periwinkle, is species of flowering plant in the family Apocynaceae, native to the western Mediterranean. Growing to 25 cm (10 in) tall and spreading indefinitely, it is an evergreen perennial, frequently used in cultivation as groundcover.
California Buckeye
Aesculus californica (California Buckeye or California Horse-chestnut) is a species of buckeye that is native to California and southwest Oregon, and the only buckeye native to these states.
Toyon
Heteromeles arbutifolia (/ˌhɛtɨrɵˈmiːliːz ɑrˌbjuːtɨˈfoʊliə/; more commonly /hɛtəˈrɒməliːz/ by Californian botanists), commonly known as Toyon, is a common perennial shrub native to California down to Baja California.
English daisy
Bellis perennis is a common European species of daisy, of the Asteraceae family, often considered the archetypal species of that name. Many related plants also share the name "daisy", so to distinguish this species from other daisies it is sometimes qualified as common daisy, lawn daisy or English daisy. Historically, it has also been commonly known as ...more ↓
White Clover
Trifolium repens, the white clover (also known as Dutch clover), is a species of clover native to Europe, North Africa, and West Asia. It has been widely introduced worldwide as a pasture crop, and is now also common in most grassy areas of North America and New Zealand.
Common Ivy
Hedera helix (common ivy, English ivy, European ivy, or just ivy) is a species of flowering plant in the family Araliaceae, native to most of Europe and western Asia. A rampant, clinging evergreen vine, it is a familiar sight in gardens, waste spaces, on house walls, tree trunks and in wild areas across its native habitat. It is labeled as an invasive ...more ↓
Herb robert
Geranium robertianum, (syn. Robertiella robertiana) commonly known as Herb Robert, Red Robin, Death come quickly, Storksbill, Dove's Foot, Crow's Foot, or (in North America) Robert Geranium, is a common species of cranesbill in Europe, Asia, North America, and North Africa.
shepherd's purse
Capsella bursa-pastoris, known by its common name shepherd's-purse because of its triangular, purse-like pods, is a small (up to 0.5m) annual and ruderal species, and a member of the Brassicaceae or mustard family. It is native to eastern Europe and Asia minor but is naturalized and considered a common weed in many parts of the world, especially in colder climates, ...more ↓
Western Redbud
Cercis occidentalis, the western redbud or California redbud (syn. Cercis orbiculata — Greene), is a small tree or shrub in the legume family. It is found across the American Southwest, from California to Utah and Arizona....
Himalayan Blackberry
Rubus armeniacus, Armenian Blackberry or Himalayan Blackberry, is a species of Rubus in the blackberry group Rubus subgenus Rubus series Discolores (P.J. Müll.) Focke. It is native to Armenia and Northern Iran, and widely naturalised elsewhere. Both its scientific name and origin have been the subject of much confusion, with much of the ...more ↓
bear's breeches
Acanthus mollis, commonly known as bear's breeches or oyster plant, is a herbaceous perennial plant with an underground rhizome in the genus Acanthus. It is regarded as an invasive species in some jurisdictions. ,...
japanese pittosporum
Pittosporum tobira is a species of flowering plant in the Pittosporum family known by several common names, including Japanese pittosporum, Japanese mock-orange and Japanese cheesewood. It is native to Japan, China, and Korea, but it is used throughout the world as an ornamental plant in landscaping and as cut foliage.
