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Orchid

Also known as Orchids

Orchids are plants that belong to the family Orchidaceae, a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant. Orchids are cosmopolitan plants, living in diverse habitats on every continent except Antarctica. The world's richest diversity of orchid genera and species is in the tropics. Many species are epiphytes, living on trees. The flowers and their pollination mechanisms are highly specialized, attracting insect pollinators by colour, pattern, scent, pheromones, and sometimes by mimicking female insects. Orchids have very small seeds, relying on fungal partners for germination. Some orchids have no leaves, either photosynthesizing with their roots or relying entirely on fungal partners for food.

From Wikipedia, licensed under CC BY-SA 4.0

33,355
accepted species in GBIF
Source: GBIF
3,973
genera in GBIF
Source: GBIF
10
plants on Plant News
24
research articles
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Other plants in this family

9 plants

Genera in this family

With one plant each: Bletilla (Bletilla striata (Chinese ground orchid)), Calanthe (Chinese Ground Orchid), Calypso (Fairy-slipper), Cypripedium (Pink Lady's Slipper), Dendrobium (Noble dendrobium), Eulophia (Chinese Crown Orchid), Gastrodia (Gastrodia elata), Goodyera (Downy Rattlesnake Plantain), Tipularia (Crane-fly orchid).

Research across the family Orchidaceae 24 articles

Every article on Plant News that mentions a member of this family, newest first.

Lab-grown orchid medicine could save endangered species from poaching

The slow-growing wild orchids poached for traditional medicine, the same showy plants admired in greenhouses and plant shops,...

Orchid medicinal-plants / crispr

An Asian orchid keeps popping up in Florida yards and sidewalks

If you've got mulched beds or disturbed soil near Orlando, this orchid might already be growing in your own yard without you...

Chinese Crown Orchid invasive-species / urban-ecology

Fusing grass and orchid seedlings early beats their natural graft resistance

If this embryonic grafting trick gets refined, gardeners could someday graft prized grass varieties or orchids the same way...

Orchid crispr / propagation

Orchid compound fights lung cancer by cleaning up cell power plants

The showy Chinese ground orchid grown in shade gardens for its purple spring blooms turns out to be a source of compounds...

Bletilla striata (Chinese ground orchid) medicinal-plants / ethnobotany

Light tells succulents when to release their stored acid

If you've ever had a Kalanchoë or other succulent drop flower buds or develop mysterious leaf damage, this research is chasing...

Orchid plant-signaling / house-plants

Native orchid confirmed growing wild in North Carolina woods

This orchid hides in plain sight by growing its single leaf only in winter, so if you want to find one you have to look during...

Crane-fly orchid native-plants / phenology

Spotted: a native orchid with snake-patterned leaves in the woods

The mottled, silvery-veined rosette hiding under the leaf litter on your next forest walk isn't a random weed, it's a native...

Downy Rattlesnake Plantain native-plants / urban-ecology

Native orchid with painted leaves spotted in Durham's old-growth forest

Downy rattlesnake plantain is one of the few native orchids you might actually stumble across on a shaded forest walk near...

Downy Rattlesnake Plantain native-plants / citizen-science

Orchid bee diversity responds positively to forest cover and landscape heterogeneity in the Brazilian Savanna.

Orchid bees are the sole pollinators of many tropical orchid species, so the forest patches and brushy edges you might see...

Orchid pollinators / native-plants

Trending: pink lady's slipper (Cypripedium acaule) — 370 observations this week

If you walk any eastern woodland trail this month, you have a real chance of spotting one of North America's most spectacular...

Pink Lady's Slipper native-plants / phenology

Trending: pink lady's slipper (Cypripedium acaule) — 335 observations this week

Pink lady's slippers growing in your local woods take 10–15 years to flower for the first time and die if transplanted —...

Pink Lady's Slipper native-plants / phenology

Whole-genome sequence of Rahnella aceris HPDA25 isolated from mycorrhizosphere of Gastrodia elata.

Gastrodia elata — a rootless, leafless orchid prized in traditional medicine — survives entirely by partnering with a specific...

Gastrodia elata mycorrhizal-networks / medicinal-plants

A global bioregionalisation for orchids.

If you've ever tried to grow an orchid and watched it sulk, knowing it evolved in a distinct climate realm — Neotropical,...

Orchid native-plants / climate-adaptation

Trending: pink lady's slipper (Cypripedium acaule) — 876 observations this week

Pink lady's slippers blooming near your local trails take 10–17 years to flower from seed and will die if transplanted —...

Pink Lady's Slipper native-plants / phenology

Trending: pink lady's slipper (Cypripedium acaule) — 880 observations this week

Pink lady's slippers growing in your local woods take 10–15 years to first bloom and can't survive transplanting — spotting...

Pink Lady's Slipper native-plants / phenology

pink lady's slipper (Cypripedium acaule) observed in Chepachet

Pink lady's slippers take up to 15 years to bloom from seed and can only germinate with the help of a specific soil fungus —...

Pink Lady's Slipper native-plants / mycorrhizal-networks

Precise structural characterization and therapeutic potential of a glucomannan polysaccharide from dried rhizome of plant Bletilla striata against ulcerative colitis.

Hardy orchid (Bletilla striata) — the pleated-leaf, magenta-flowered plant already thriving in shaded temperate garden borders...

Chinese Ground Orchid medicinal-plants / ethnobotany

Differences in orchid mycorrhizal diversity between terrestrial and epiphytic habitats on Yakushima Island, Japan.

If you've ever struggled to keep an epiphytic orchid alive indoors, the answer may lie in the invisible fungal partners their...

Orchid mycorrhizal-networks / epiphytes

Phenylalanine 15N enrichment likely indicates fungal-derived organic nutrient acquisition in mycoheterotrophic plants across fungal guilds.

Orchids in your garden or local woodland may be quietly extracting sugars from soil fungi rather than making all their own...

Orchid mycorrhizal-networks / soil-health

Fairy-slipper (Calypso bulbosa) observed in Skagit County, WA, USA

Fairy-slippers are one of the most delicate wild orchids in North America, and finding one in Skagit County means the...

Fairy-slipper phenology / mycorrhizal-networks

Ethyl acetate fraction from Dendrobium officinale inhibits IL-17A signaling pathway to mitigate acute lung injury.

It suggests a common ornamental orchid used in herbal teas and supplements may contain compounds that could one day inform...

Noble dendrobium medicinal-plants / plant-signaling

crane-fly orchid (Tipularia discolor) observed in Great Falls, VA, US

Crane-fly orchids are a sign of healthy, undisturbed forest floor habitat, so spotting one near you means your local woods may...

Crane-fly orchid native-orchids / urban-ecology

Fairy-slipper (Calypso bulbosa) observed in Port Angeles

Fairy-slipper orchids are sensitive to soil disturbance and disappear quickly when forests are logged or developed, making...

Fairy-slipper mycorrhizal-networks / urban-ecology

Research Mentions

PubMed → · research article

Differences in orchid mycorrhizal diversity between terrestrial and...

If you've ever struggled to keep an epiphytic orchid alive indoors, the answer may lie in the inv...

PubMed → · research article

A global bioregionalisation for orchids.

If you've ever tried to grow an orchid and watched it sulk, knowing it evolved in a distinct clim...

PubMed → · research article

Orchid bee diversity responds positively to forest cover and landsc...

Orchid bees are the sole pollinators of many tropical orchid species, so the forest patches and b...

Light tells succulents when to release their stored acid

If you've ever had a Kalanchoë or other succulent drop flower buds or develop mysterious leaf dam...

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