Angraecum
Angraecum spp.
Angraecum, legendary star orchids from Madagascar and tropical Africa, produce pristine white star-shaped flowers with remarkable nectar spurs. Famous for Darwin's prediction of their moth pollinator, they symbolize scientific insight, purity, Christmas wonder, and the interconnectedness of evolution.
Orchidaceae (Orchid family)
Primarily winter (November-February); Christmas blooming for A. sesquipedale
Symbolism & Meanings
Key Meanings
Perfect For
Color Meanings
Similar flowers: coelogynes and poinsettias also share similar meanings.
Cultural Significance
Angraecum represents one of the most famous stories in evolutionary biology. In 1862, Charles Darwin examined Angraecum sesquipedale with its astonishing 12-inch nectar spur and predicted that a moth pollinator must exist with an equally long tongue - a bold claim met with skepticism. Forty-one years later, in 1903, the predicted sphinx moth Xanthopan morganii praedicta ("the predicted one") was discovered, vindicating Darwin's evolutionary insights. This symbolizes the power of scientific prediction and the interconnectedness of all life. With over 220 species primarily from Madagascar, Angraecum represents the unique biodiversity of island ecosystems. The pristine white flowers, often blooming at Christmas, symbolize purity and wonder. Their sweet nocturnal fragrance attracts night-flying moths, teaching us that some of life's sweetest moments occur in darkness. As IUCN conservation priorities, they also symbolize the fragility of Madagascar's unique flora.Shop Our Floral Collection
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Physical Characteristics
Natural Habitat
Growing Guide
Sunlight
Bright light; can handle some direct morning sun; more light for larger species
Water
Quick wet-dry cycles; water when approaching dryness; daily watering in greenhouses
Soil
Coarse orchid bark, Mounted on cork or tree fern, Excellent drainage essential
Expert Growing Tips
Temperatures: 55-72°F nights, 70-85°F days
Avoid temperature fluctuations during budding
Water daily in greenhouses; when medium approaching dryness indoors
Allow to sit in small amount of own drainage for 1-2 days indoors
High humidity appreciated but not essential with proper watering
Bright light essential; thin-leaved species need >60% humidity
Large species (A. sesquipedale) become Vanda-like in culture
Mounted or in coarse bark with excellent air circulation
Repot every 1-3 years in spring after flowering
Flowers are fragrant, especially at night
Most species monopodial (single upward-growing stem)
Uses & Benefits
Ornamental Uses
- Christmas orchid displays
- Fragrant night-blooming gardens
- Mounted orchid collections
- Greenhouse specimen plants
- Vanilla-like orchids
- Long-lasting cut flowers
- Scientific education displays
Traditional Uses
- No significant medicinal uses documented
Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.
Further Reading
Frequently Asked Questions about the Angraecum
what do angraecum orchids symbolize
Angraecum orchids symbolize scientific insight, purity, and evolutionary interconnectedness. They represent Darwin's famous prediction and the power of understanding nature's relationships.
what is darwin famous prediction about angraecum
In 1862, Darwin predicted that a moth with a 12-inch tongue must pollinate Angraecum sesquipedale based on its 12-inch nectar spur. In 1903, the sphinx moth Xanthopan morganii praedicta was discovered, proving him correct.
are angraecum orchids fragrant
Yes, most Angraecum are delightfully fragrant, especially at night when their moth pollinators are active. Scents range from sweet and pleasant to vanilla-like or jasmine-like.
why are they called christmas orchids
Angraecum sesquipedale and other species typically bloom in winter around Christmas time, producing pristine white star-shaped flowers that resemble the Star of Bethlehem.
Available Colors
Quick Facts
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Coelogyne
Coelogyne spp.
Coelogyne orchids, treasures of Asian highlands and rainforests, produce cascades of elegant white or colored flowers often sweetly fragrant. Named for the hollow chamber in their flowers, they symbolize purity, mountain beauty, and the rewards of patience in cool serenity.
Poinsettia
Euphorbia pulcherrima
Poinsettias are iconic Christmas plants with colorful bracts surrounding small yellow flowers. They symbolize good cheer, success, and the Star of Bethlehem.
Edelweiss
Leontopodium alpinum
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