A system of plant taxonomy, the Thorne system of plant classification was devised by the American botanist Robert F. Thorne (1920–2015) in 1968, and he...

Phylogeny Group APG IV system traditionally called dicots, together with the older Cronquist system. Under the Dahlgren and Thorne systems, the subclass name...

class) refers to the flowering plants (angiosperms). The Dahlgren system and the Thorne system (1992) used the name Magnoliopsida for the flowering plants....

to the ordinal groupings used by both Cronquist and Dahlgren. Thorne revised his system in 2000, restricting the name Magnoliidae to include only the...

Look up Thorne in Wiktionary, the free dictionary. Thorne may refer to: Mount Thorne Thorne, Ontario, Canada Thorne, Quebec, Canada Thorne, Cornwall, England...

Courtney Thorne-Smith (born 1966 or 1967) is an American actress. She is known for her starring roles as Alison Parker on Melrose Place, Georgia Thomas...

Orchidaceae Dahlgren system: order Orchidales family Neuwiediaceae family Apostasiaceae family Cypripediaceae family Orchidaceae Thorne system (1992): order...

may be used in any rank). Systems such as the Dahlgren and Thorne systems (more recent than the Takhtajan and Cronquist systems) refer to this group by...

subclass Liliidae order Liliales order Orchidales In the Dahlgren system and the Thorne system (1992) this is an important name: this subclass comprises the...

system. His botanical classification and sexual system were used well into the nineteenth century. Within each class were several orders. This system...