Parasenecio hastatus

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Parasenecio hastatus (L.) H.Koyama

Asteraceae

Life form: perennial

 

Arrangement: alternate
Leaves:

Shape: ovate

Division: simple

Shape: funnel-shaped
Fruit: achene

3A / f8da21 

Inflorescence: raceme

Petals: not specified
Habit: not specified

Growth form: not specified

Taxonomy

Divisio:
Magnoliophyta
Subdivisio:
Magnoliophytina
Classis:
Rosopsida
Subclassis:
Asteridae
Superordo:
Asteranae
Ordo:
Asterales
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Parasenecio hastatus is a perennial.

Contents

Naming

Parasenecio hastatus was already described and the name validly published by Carl Linnaeus. It was Hiroshige Koyama, however, who reclassified it into todays valid botanical systematics in 1995.

Taxonomy

Parasenecio hastatus is a species in the genus Parasenecio which contains approximately 85 to 94 species and belongs to the family of the Asteraceae (Aster Family).

Characteristics

Growth

The perennials reach heights of 1 to 2,5 metres.

Leaves

Parasenecio hastatus has simple leaves that are alternate. The leaves are ovate, serrulate and petiolate.

Flowers and Fruits

Parasenecio hastatus produces racemes of yellow funnel-shaped flowers from July to October.

The perennials produce achenes.

Root System

Distribution

Cultivation

Uses

Maintenance and Propagation

Cultivars

Pests and Diseases

Literature

  • Walter Erhardt, Erich Götz, Nils Bödeker, Siegmund Seybold: Der große Zander. Eugen Ulmer KG, Stuttgart 2008, ISBN 978-3-8001-5406-7. (Ger.)
  • Christoper Brickell (Editor-in-chief): RHS A-Z Encyclopedia of Garden Plants. Third edition. Dorling Kindersley, London 2003, ISBN 0-7513-3738-2.

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