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Koyamacalia hastata

Parasenecio hastatus
Parasenecio hastatus subsp. orientalis.JPG
Parasenecio hastatus subsp. orientalis
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Asterales
Family: Asteraceae
Tribe: Senecioneae
Genus: Parasenecio
Species: P. hastatus
Binomial name
Parasenecio hastatus
(L.) H.Koyama
Subspecies:

Parasenecio hastatus subsp. orientalis
Parasenecio hastatus subsp. orientalis var. ramosus
Parasenecio hastatus subsp. tanakae

Synonyms

Cacalia hastata Linnaeus, Sp. Pl. 2: 835. 1753
C. hastata subsp. orientalis Kitamura
C. hastata var. pubescens Ledebour
Hasteola hastata (Linnaeus) Pojarkova
Koyamacalia hastata (Linnaeus) H. Robinson & Brettell
Senecio sagittatus Schultz Bipontinus
S. sagittatus var. pubescens (Ledebour) Maximowicz


Parasenecio hastatus subsp. orientalis
Parasenecio hastatus subsp. orientalis var. ramosus
Parasenecio hastatus subsp. tanakae

Cacalia hastata Linnaeus, Sp. Pl. 2: 835. 1753
C. hastata subsp. orientalis Kitamura
C. hastata var. pubescens Ledebour
Hasteola hastata (Linnaeus) Pojarkova
Koyamacalia hastata (Linnaeus) H. Robinson & Brettell
Senecio sagittatus Schultz Bipontinus
S. sagittatus var. pubescens (Ledebour) Maximowicz

Parasenecio hastatus (Chinese: 山尖子, shānjiānzi) is a flowering plant species in the genus Parasenecio found in China and East Asia. It contains toxic pyrrolizidine alkaloids.



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