Asterids

In the APG II seestem (2003) for the classification o flouerin plants, the name asterids denotes a clade (a monophyletic group).[1]

Asterids
Impatiens balsamina frae Ericales
Scientific classification e
Kinrick:Plantae
Clade:Angiosperms
Clade:Eudicots
Clade:Superasterids
Clade:Asterids
Clades

Maist o the taxa belangin tae this clade had been referred tae the Asteridae in the Cronquist seestem (1981) an tae the Sympetalae in earlier seestems. The name asterids (nae necessarily caipitalised) resembles the earlier botanical name but is intendit tae be the name o a clade rather than a formal ranked name, in the sense o the ICBN. This clade is ane o the twa maist speciose groups o eudicots, the ither bein the rosids. It consists o:[1]

  • clade asterids :
    order Cornales
    order Ericales
    clade euasterids I
    faimily Boraginaceae
    faimily Icacinaceae
    faimily Oncothecaceae
    faimily Vahliaceae
    order Garryales
    order Solanales
    order Gentianales
    order Lamiales
    clade euasterids II
    faimily Bruniaceae
    faimily Columelliaceae (+ faimily Desfontainiaceae)
    faimily Eremosynaceae
    faimily Escalloniaceae (+ faimily Tribelaceae)
    faimily Paracryphiaceae (+ families Sphenostemonaceae and Quintiniaceae)
    faimily Polyosmaceae
    order Aquifoliales
    order Apiales
    order Dipsacales
    order Asterales

Note : “ + ....” = optional as a segregate o the precedin faimily.

Freemit airtins

References