Plants — 23,508 Species
Top Families in Plants
All Plants Species
European Hop-hornbeam
Ostrya carpinifolia Scop.
Ostrya carpinifolia is a deciduous broadleaf tree native to parts of Europe and West Asia, with heavy hard wood used historically for tools.
American hophornbeam
Ostrya virginiana (Mill.) K.Koch
Ostrya virginiana (American hophornbeam) is a small deciduous understory tree native to North and Central America with various uses.
Poet's Cassia
Osyris alba L.
Osyris alba L. is a hemiparasitic broom-like shrub, widespread across the Mediterranean basin, western Asia, and North Africa.
Cape Sumach
Osyris compressa (P.J.Bergius) A.DC.
Osyris compressa (Cape sumach) is a hemiparasitic South African shrub or small tree used ornamentally and for coastal dune stabilization.
African Sandalwood
Osyris lanceolata Steud. & Hochst. ex A.DC.
Osyris lanceolata (African sandalwood) is a semi-parasitic plant harvested for its scented wood and essential oil
creeping mountain foxglove
Ourisia caespitosa Hook.fil.
Ourisia caespitosa is an endemic New Zealand perennial herb common in high-elevation areas across the country's three main islands.
mountain foxglove
Ourisia macrophylla Hook.
Ourisia macrophylla Hook. is a large perennial herb endemic to New Zealand, growing in damp sheltered forest and subalpine areas.
European wood-sorrel
Oxalis acetosella L.
Oxalis acetosella L. is a small, shade-tolerant woodland plant with trifoliate leaves and five-petaled white flowers, native to Eurasia.
pink-sorrel
Oxalis articulata Savigny
Oxalis articulata Savigny is a perennial pink-flowered herb with known edible, ornamental and weed-suppressing uses.
Lavender Sorrel
Oxalis barrelieri L.
Oxalis barrelieri L. is a 20-150 cm tall flowering plant native to the Americas, often considered a weed across Pacific islands.
Biffed Sorrel
Oxalis bifida Thunb.
Oxalis bifida Thunb. is an edible endemic South African geophyte that favors shade and is susceptible to a specific anther-smut fungus.
Bowie's woodsorrel
Oxalis bowiei W.T.Aiton ex G.Don
Oxalis bowiei is a South African Oxalis species naturalized in Australia, named for 19th-century plant collector James Bowie.
Goat's-foot
Oxalis caprina Thunb.
Oxalis caprina, or Goat's foot, is a short-stemmed South African bluish-flowered plant in the genus Oxalis.
Creeping Woodsorrel
Oxalis corniculata L.
Oxalis corniculata L. is a widely distributed creeping weed with edible tangy leaves and vitamin C.
Largeflower pink-sorrel
Oxalis debilis Kunth
Oxalis debilis Kunth is a bulbous, originally South American cosmopolitan plant with edible parts and cultivated varieties.
slender yellow woodsorrel
Oxalis dillenii Jacq.
Oxalis dillenii is a North American-origin woodsorrel species, often considered a weed, that grows worldwide.
Drummond's woodsorrel
Oxalis drummondii A.Gray
Oxalis drummondii, or Drummond's wood-sorrel, is a tuberous flowering geophyte native to Texas and northern Mexico.
least yellow-sorrel
Oxalis exilis A.Cunn.
Oxalis exilis, common names least yellow sorrel and shady woodsorrel, is a small herb found in Australia and New Zealand.
Yellow Sorrel
Oxalis flava L.
Oxalis flava L. is a rhizomatous, stemless clumping Oxalis with multiple leaflets per leaf and five-petaled flowers that vary by variety.
Carpet Sorrel
Oxalis glabra Thunb.
Oxalis glabra is an invasive South African plant now found in southwestern Australia, difficult to eradicate and a concern for native species and livestock.
great yellow woodsorrel
Oxalis grandis Small
Oxalis grandis is an annual herb in the woodsorrel family, native to the eastern US, blooming yellow from May to June.
Oxalis griffithii Edgew. & Hook.fil.
Oxalis griffithii Edgew. & Hook.fil.
Oxalis griffithii is a small stemless perennial flowering plant found across East and South Asia, growing in shady forest habitats.
Tropical woodsorrel
Oxalis hirta L.
Oxalis hirta, tropical woodsorrel, is an endemic flowering plant of the genus Oxalis native to southwestern South Africa.
Pale pink-sorrel
Oxalis incarnata L.
Oxalis incarnata is a perennial ornamental flowering woodsorrel native to southern Africa, introduced elsewhere.
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