Problem

Threatened species of Liliopsida


Experimental visualization of narrower problems
Other Names:
Threatened species of Monocotyledonae
Threatened species of Monocotyledones
Background:

The 'Cronquist System' of flowering plant classification groups flowering plants (Magnoliophyta) into two classes (monocots and dicots) with related orders (groups of families) placed in subclasses. (see Arthur Cronquist, 1988 The Evolution and Classification of Flowering Plants).

The 'Takhtajan System' of flowering plant classification treats flowering plants as a division or phylum (Magnoliophyta) with two classes (monocots and dicots) which are organized into subclasses. Higher level organization is similar to the Cronquist System, but a bit more complex. Takhtajan uses the superorder as the basic unit of the subclass and this pattern of organization is also used in the Thorne System of flowering plant classification (see Armen Takhtajan, 1997, Diversity and Classification of Flowering Plants).

Thorne treats the flowering plants at the rank of class with an initial bifurcation into two subclasses. Related orders are placed within each subclass as superorders and, within these, clusters of related families are grouped into suborders. There is detailed classification (subfamilies, tribes) for larger families.

Narrower Problems:
Threatened species of Liliidae
Threatened species of Arecidae
Threatened species of Aloaceae
Threatened species of Nypaceae
Threatened species of Acoraceae
Threatened species of Ruscaceae
Threatened species of Hostaceae
Threatened species of Alliaceae
Threatened species of Lilaeaceae
Threatened species of Elodeaceae
Threatened species of Lanariaceae
Threatened species of Alismatidae
Threatened species of Phormiaceae
Threatened species of Croomiaceae
Threatened species of Thismiaceae
Threatened species of Trilliaceae
Threatened species of Asteliaceae
Threatened species of Philesiaceae
Threatened species of Colchicaceae
Threatened species of Commelinidae
Threatened species of Ripogonaceae
Threatened species of Dracaenaceae
Threatened species of Lomandraceae
Threatened species of Herreriaceae
Threatened species of Zingiberidae
Threatened species of Asparagaceae
Threatened species of Hypoxidaceae
Threatened species of Hyacinthaceae
Threatened species of Ixioliriaceae
Threatened species of Melanthiaceae
Threatened species of Doryanthaceae
Threatened species of Anarthriaceae
Threatened species of Agapanthaceae
Threatened species of Apostasiaceae
Threatened species of Rhipogonaceae
Threatened species of Anthericaceae
Threatened species of Asphodelaceae
Threatened species of Amaryllidaceae
Threatened species of Roxburghiaceae
Threatened species of Cypripediaceae
Threatened species of Dasypogonaceae
Threatened species of Anomochloaceae
Threatened species of Trichopodaceae
Threatened species of Eriospermaceae
Threatened species of Calectasiaceae
Threatened species of Tecophilaeaceae
Threatened species of Cartonemataceae
Threatened species of Petermanniaceae
Threatened species of Convallariaceae
Threatened species of Blandfordiaceae
Threatened species of Ecdeiocoleaceae
Threatened species of Aphyllanthaceae
Threatened species of Alstroemeriaceae
Threatened species of Hemerocallidaceae
Threatened species of Streptochaetaceae
Related UN Sustainable Development Goals:
GOAL 15: Life on Land
Problem Type:
D: Detailed problems
Date of last update
14.05.2019 – 16:56 CEST