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Byblis rorida

Name

Family Name
Genus Epithet
Species Epithet
Name Authority
Common Names

Classifications and Characteristics

Plant Growth Form Herbaceous Plant
Lifespan (in Singapore) Annual
Mode of Nutrition Heterotrophic
Plant Shape Weeping / Pendulous, Fountain (Palm-like)
Maximum Height 30 cm

Biogeography

Native Distribution Australia
Native Habitat Terrestrial (Desert / Semi-Desert)
Preferred Climate Zone Sub-Tropical / Monsoonal
Local Conservation Status Non-native

Description and Ethnobotany

Growth Form Carnivorous annual herb up to 30 cm tall. It is initially erect, and then becomes trailing. 
Foliage This species has narrow, linear leaves which look like branches off the stem. They are triangular in cross-section and covered in tentacles with sticky, clear dew. Insects get stuck on the dew and eventually die of suffocation or exhaustion. Short, stalkless tentacles produce enzymes to digest the insect bodies.
Stems The thin, round stem is covered in dewy tentacles.
Flowers The purple or white, star-shaped flowers (about 2 cm wide) are generally solitary and occur in the leaf axils.
Similar This species looks similar to species in the genus Drosera, but it has completely clear tentacles while Drosera spp. tentacles have dew dotted with red in the centre. Byblis tentacles and leaves are stationery, whereas those of Drosera bend and parts of the leaf roll to help secure the struggling prey
Cultivation This species tends to eventually die back and can be propagated by stem cuttings. It grows best outdoors where it can receive bright light.
Etymology The genus Byblis is named after a nymph in Greek mythology who died of unrequited love and became a fountain. Members of the Byblis genus resemble fountains because of their form and the dew produced by their tentacles.  

Landscaping Features

Desirable Plant Features Ornamental Flowers, Ornamental Foliage
Landscape Uses Container Planting, Suitable for Hanging Baskets

Plant Care and Propagation

Light Preference Full Sun
Water Preference Lots of Water
Rootzone Tolerance Well-Drained Soils, Acidic (low pH) Soils
Maintenance Requirements Moderate
Pest(s) Sucking Insects
Propagation Method Stem Cutting

Foliar

Foliage Retention Evergreen
Mature Foliage Colour(s) Green - Light Green
Foliar Modification Trichome / Hair
Foliar Type Simple / Unifoliate
Foliar Arrangement Along Stem Spiral
Foliar Attachment to Stem Sessile
Foliar Shape(s) Non-Palm Foliage (Acicular / Needle)
Foliar Apex - Tip Acuminate
Foliar Base Truncate / Square
Typical Foliar Size 3 cm to 4 cm

Floral (Angiosperm)

Flower Colour(s) Purple, White
Flower Texture(s) Wrinkled
Flower Grouping Solitary
Flower Location Axillary
Flower Symmetry Radial
Individual Flower Shape Stellate / Star-shaped
Flower Size 2 cm

Image Repository

Images

Others

Master ID 32772
Species ID 7184
Flora Disclaimer The information in this website has been compiled from reliable sources, such as reference works on medicinal plants. It is not a substitute for medical advice or treatment and NParks does not purport to provide any medical advice. Readers should always consult his/her physician before using or consuming a plant for medicinal purposes.
Species record last updated on: 20 August 2021.
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