Narrative

Angelica Tree (Aralia elata) was originally native to China and eastern USSR. There are many named varieties of this ornamental which is locally established in many other areas.

This lifeform is frequentlhy domesticated.

This lifeform is found in the Orient (China, Japan, Korea.) This non-native lifeform is now locally established in North America..

Aralia genus is native to the New World, the Orient, and southeasterm Asia. There are about 40 species of herbs, shrubs, vines, and trees in this genus. The small flowers are in umbels. There are seven species and two named subspecies growing in greater North America.

Ginseng Family (Araliaceae Family) contains about eight hundred species generally of a tropical nature. There are 36 species in 15 genera now growing in greater North America.

Carrot or Umbel Order (Umbelliflorae Order) can be recognized by the fact that their flowers are usually arranged in a radial symmetric pattern called an umbel.

Dicots (Dicotyledoneae Class) are the predominant group of vascular plants on earth. With the exception of the grasses (Monocots) and the Conifers (Gymnosperms), most of the larger plants that one encounters are Dicots. Dicots are characterized by having a seed with two outer shell coverings.

Some of the more primitive Dicots are the typical hardwood trees (oaks, birches, hickories, etc). The more advanced Dicots include many of the Composite (Aster) Family flowers like the Dandelion, Aster, Thistles, and Sunflowers. Although many Monocots reach a very high degree of specialization, most botanists feel that the Dicots represent the most advanced group of plants.

Seed plants (Phylum Embryophyta) are generally grouped into one large phylum containing three major classes: the Gymnosperms, the Monocots, and the Dicots. (Some scientists separate the Gymnosperms into a separate phylum and refer to the remaining plants as flowering plants or Angiospermae.)

For North American counts of the number of species in each genus and family, the primary reference has been John T. Kartesz, author of A Synonymized Checklist of the Vascular Flora of the United States, Canada, and Greenland (1994). The geographical scope of his lists include, as part of greater North America, Hawaii, Alaska, Greenland, Puerto Rico, and the Virgin Islands.

Kartesz lists 21,757 species of vascular plants comprising the ferns, gymnosperms and flowering plants as being found in greater North America (including Alaska, Hawaii, Greenland, Puerto Rico and the Virgin Islands.

There are estimates within the scientific world that about half of the listed North American seed plants were originally native with the balance being comprised of Eurasian and tropical plants that have become established.