White-Fringed Orchid

platanthera blephariglottis

The White-Fringed Orchid (Platanthera blephariglottis) is a stunning native wildflower of North America, famed for its elegant, pure white blossoms. Thriving in acidic wetlands, sphagnum bogs, and wet pine barrens, this terrestrial orchid produces an upright spike crowded with heavily fringed flowers. Each flower possesses a long, slender nectar spur, making them highly specialized for pollination by nocturnal and crepuscular moths. In addition to its aesthetic beauty, this orchid is a key indicator species of healthy, undisturbed wetland ecosystems. Its reliance on specific mycorrhizal fungi for seed germination and its complex reproductive relationships highlight the intricate web of ecological interactions in native bog habitats, making it a highly prized sighting for botanists and nature enthusiasts alike.

Lebensraum: Typically found in acidic, nutrient-poor wetlands, particularly sphagnum bogs, fens, wet meadows, and pine savannahs.

Aussehen

This terrestrial orchid stands between 20 and 100 cm tall, featuring an unbranched, erect stem clasping several lance-shaped, alternate green leaves that decrease in size as they ascend the stem. The inflorescence is a dense, showy terminal cluster of 30 to 80 pristine white flowers. Each bloom is characterized by a prominent, deeply fringed lower lip (labellum) and a slender, backward-curving nectar spur measuring about 1.5 to 2.5 cm in length, which gives the flowering spike a delicate, lace-like appearance.

ReichPlantaeStammTracheophytaKlasseLiliopsidaOrdnungAsparagalesFamilieOrchidaceaeGattungPlatanthera

White-Fringed Orchid

Kategorie

Pflanzen

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

Mach den ersten Snap!

Interessante Fakten

The genus name Platanthera is derived from Greek words meaning 'broad anther', referring to the wide reproductive parts characteristic of these orchids.

The orchid's flowers emit a sweet, heavy fragrance specifically at night to guide nocturnal moth pollinators to the nectar.

The tiny seeds are so light and numerous that they are dispersed by the wind like dust particles.

Besondere Fähigkeiten

Relies on symbiotic underground fungi to provide essential nutrients to its tiny, dust-like seeds, which lack their own food reserves.

Utilizes a highly specialized, elongated nectar spur that restricts access to long-tongued moths, ensuring high-fidelity pollination.

Possesses key physiological adaptations that allow it to grow and thrive in highly acidic, waterlogged, and nutrient-deficient soils.

Maße und Details

Länge: 20-100 cm
Lebenserwartung: 5-20 Jahre

Ernährung und Fütterung

Produces its own organic compounds using sunlight, water, and carbon dioxide through photosynthesis, assisted by mycorrhizal fungi in its early life stages.

Altersunterschiede: As a seedling, it relies entirely on mycorrhizal fungi for nutrition before developing green leaves to photosynthesize as an adult.

Hauptnahrung

Sunlight
Water
Carbon Dioxide
Soil Minerals

Ökologische Zusammenhänge

mutualism

White-lined Sphinx Moth

Hyles lineata

Adult moths sip nectar from the deep spurs, transferring pollen between flowers on their eyes or proboscis.

mutualism

Ceratobasidium Fungus

Ceratobasidium cornigerum

The orchid relies on fungal hyphae to colonize its root system and supply critical water and nutrients.

Merkmale

Für dieses Objekt sind noch keine Merkmal-Badges vergeben.

Auch bekannt als

Noch keine Alternativnamen vorhanden.

Sammlungen

Sammlungen für dieses Objekt erscheinen hier, wenn weitere Themen hinzugefügt werden.

Sicherheit

Gefahr

1/5 · Sehr gering

Noch keine besonderen Sicherheitshinweise.

Häufig gestellte Fragen

Wie identifiziert man White-Fringed Orchid?

Der einfachste Weg, White-Fringed Orchid zu bestimmen, ist die Verwendung der Naturführer-App Snappit.

Was ist der/die/das länge von White-Fringed Orchid?

20-100 cm

Was ist der/die/das lebenserwartung von White-Fringed Orchid?

5-20 Jahre

Was frisst White-Fringed Orchid?

Produces its own organic compounds using sunlight, water, and carbon dioxide through photosynthesis, assisted by mycorrhizal fungi in its early life stages.

Wo findet man White-Fringed Orchid normalerweise?

Typically found in acidic, nutrient-poor wetlands, particularly sphagnum bogs, fens, wet meadows, and pine savannahs.