specimen sprig of leaves and flowers photographed with scale
Paxton referred to this as 21
location and date unknown
the plate is edged with orange paper; envelope was marked 'Ash'
Elements area
Taxonomy
Code
Scope note(s)
flowering plants, the largest and most diverse group within the kingdom Plantae. Angiosperms represent approximately 80 percent of all the known green plants now living.
The angiosperms are vascular seed plants in which the ovule (egg) is fertilized and develops into a seed in an enclosed hollow ovary.
Source note(s)
Zimmermann, Martin Huldrych, Dilcher, David L., Stevenson, Dennis William, Berry, Paul E., Stevens, Peter, Cronquist, Arthur. "angiosperm". Encyclopedia Britannica, 27 Jul. 2026, https://www.britannica.com/plant/angiosperm. Accessed 15 August 2026.
Display note(s)
Hierarchical terms
Angiosperms
Equivalent terms
Angiosperms
UF Flowering plants
Associated terms
Angiosperms
RT Gymnosperms
RT Cryptogams