One of the modern systems of plant taxonomy, the Dahlgren system was published by monocot specialist Rolf Dahlgren in 1975 and revised in 1977, and 1980...
26 KB (1,909 words) - 06:58, 11 August 2021
Dicotyledon (section Dahlgren and Thorne systems)
Phylogeny Group APG IV system traditionally called dicots, together with the older Cronquist system. Under the Dahlgren and Thorne systems, the subclass name...
14 KB (784 words) - 09:04, 11 August 2024
in the Dahlgren system, see below), sometimes other families are added: Takhtajan system: order Orchidales family Orchidaceae Cronquist system (1981):...
3 KB (213 words) - 04:37, 5 December 2023
Magnoliopsida (section Dahlgren and Thorne systems)
class) refers to the flowering plants (angiosperms). The Dahlgren system and the Thorne system (1992) used the name Magnoliopsida for the flowering plants...
3 KB (338 words) - 21:30, 8 May 2024
United States Naval Surface Warfare Center Dahlgren Division (NSWCDD), named for Rear Admiral John A. Dahlgren, is located in King George County, Virginia...
17 KB (1,703 words) - 13:35, 19 July 2024
the procurement and supply system for weapons. He was assigned to the Washington Navy Yard in 1847. While there, Dahlgren established the U.S. Navy's...
16 KB (1,828 words) - 11:20, 25 August 2024
Liliopsida (section Liliopsida in the Takhtajan system)
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...
7 KB (675 words) - 22:54, 1 October 2023
Dahlgren may refer to: Dahlgren, Illinois Dahlgren, Virginia Naval Surface Warfare Center Dahlgren Division Dahlgren Township, Carver County, Minnesota...
1 KB (208 words) - 04:46, 13 April 2024
the classification system of Rolf Dahlgren, the Proteales were in the superorder Proteiflorae, also called Proteanae; The APG II system (of 2003) also recognizes...
6 KB (600 words) - 16:13, 26 June 2024
subclass Liliidae order Liliales order Orchidales In the Dahlgren system and the Thorne system (1992) this is an important name: this subclass comprises...
3 KB (245 words) - 21:37, 17 June 2022