circumscription

Circumscription and lectotypification

Umschreibung und lectotypification

circumscription

Umschreibung

Evolution and circumscription of the true Cypresses.

Die Blütezeit reicht von Februar bis März.

It uses this circumscription:* order Poales*: family Anarthriaceae*: family Bromeliaceae*: family Centrolepidaceae*: family Cyperaceae*: family Ecdeiocoleaceae*: family Eriocaulaceae*: family Flagellariaceae*: family Joinvilleaceae*: family Juncaceae*: family Mayacaceae*: family Poaceae*: family Rapateaceae*: family Restionaceae*: family Thurniaceae*: family Typhaceae*: family XyridaceaeThe earlier APG system (1998) adopted the same placement, although it used the spelling "commelinoids", and used the following circumscription (i.e., it did not include the plants in families Bromeliaceae and Mayacaceae in the order):* order Poales*: family Anarthriaceae*: family Centrolepidaceae*: family Cyperaceae*: family Ecdeiocoleaceae*: family Eriocaulaceae*: family Flagellariaceae*: family Hydatellaceae (now transferred out of the monocots; recently discovered to be an 'early-diverging' lineage of flowering plants.

Der APG III folgend umfasst die Ordnung 16 Familien :* Anarthriaceae* Bromeliengewächse (Bromeliaceae)* Centrolepidaceae* Riedgräser (Cyperaceae)* Ecdeiocoleaceae* Eriocaulaceae* Flagellariaceae: Mit der einzigen Gattung:** "Flagellaria"* Joinvilleaceae: Mit nur einer Gattung:** "Joinvillea"* Binsengewächse (Juncaceae)* Mayacaceae: Mit der einzigen Gattung:** "Mayaca"* Süßgräser (Poaceae)* Rapateaceae* Restionaceae* Thurniaceae* Rohrkolbengewächse (Typhaceae, einschließlich Igelkolbengewächse (Sparganiaceae))** "Typha"** "Sparganium"* Xyridaceae== Quellen ==* Die Ordnung bei der APWebsite.