Yellow glandweed - Bellardia viscosa (Taxonomy, Characteristics, Distribution, Images)

Yellow glandweed

Also known as: Tarweed

Semiparasite plant, herbaceous, annual, sticky glands, light green, straight, usually unbranched, 10 to 50 cm high, with quadrangular stem. Opposite leaves, oblong, up to 1.2 cm long and 5 mm wide, more or less sharp, deeply indented, especially the upper ones. Terminal inflorescences, lax, in spikes, with leaves.

Scientific classification

Species

Yellow glandweed (Bellardia viscosa)

Mints plantains olives and allies

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Annual

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

Semi-evergreen

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Yellow glandweed

Distribution of Yellow glandweed

Distribution Map

Yellow glandweed is a plant with a natural range spanning parts of the Mediterranean Basin and adjacent regions in Southwestern Europe and Southwestern Asia. It has been introduced to Northern and Western Europe and is also found in temperate oceanic zones, where it is not native but has established a presence.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Wetland prairies, fields, pastures, beach foreshores, roadsides

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Yellow glandweed

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Originating from the Mediterranean, yellow glandweed prefers moderate moisture and tolerates brief droughts. Water weekly to align with its natural cycle. Thriving outdoors, it requires well-draining soil to prevent root issues, reflecting its resilience and adaptability to seasonal rainfall patterns.

Fertilize: Fertilize yellow glandweed monthly during the growing season with balanced formulas, reducing to quarterly in dormancy. Use high nitrogen early for foliage. Follow recommended doses, halving for young yellow glandweed. Prevent root burn by watering before application to support growth and flowering.

Pruning: Yellow glandweed features sticky leaves and yellow blooms. Prune in early to late spring to enhance health and shape, removing dead stems and lightly trimming post-flowering. Regular maintenance prevents overcrowding, improves air circulation, and ensures better bloom quality. Refer to local guidelines for specific care techniques.

Propagation: Yellow glandweed is an herbaceous plant that propagates through sowing. Use well-draining soil, maintain consistent moisture, and sow seeds shallowly for optimal germination. Provide a warm environment and thin seedlings to prevent overcrowding, ensuring tailored care for healthy growth.

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Images of Yellow glandweed

Distribution of Yellow glandweed

Care Guide for Yellow glandweed

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