Abstract
THPL Arnold Arboretum is continually introducing new or rare plants from all over the North Temperate Zone.Some of these are new to America; some are new to the collections in the Arnold Arboretum or have been overlooked for a period of years.It might be of interest to glance through the following listing of a very few, all of which are currently growing in the collections.Usually, it takes years before certain woody plants become common and popular, due to many varying circumstances.Some of the following list may continue to be grown in this and in other arboretums, as botanical specimens of little popular interest; however, others do have ornamental possibilities.This list is offered as an indication of what one can find in the Arnold Arboretum with a little browsing among the many collections.Abies concolor conica Phis is a dense growing, pyramidal form of Abies concolor, selected by B. 11.Slavin of the Rochester Parks, Rochester, New York, prior to 1982 when it was described as being 1 1 feet high and 8 feet broad.Plants in the Arnold Arboretum are much smaller, but being a variety of Abies concolor, it is thoroughly hardy and able to withstand city growing conditions remarkably well.It should be available in the trade by now.Our i)lants were obtained from the Bay .State Nurseries of North Abington, Mass., a few years ago.Acanthopanax henryi nana A low, dwarf variety of .Icanf/iopana.v lienrt/i we obtained from the Kornik (lardens and Arboretum in Kornik, Poland, in 1989, su[)posedly the first introduction (f this plant to the United .States.Our plant is now 86 inches high and 12 inches in diameter.Only of merit for its low and slow growth.The thorny, uprightbranches and the absence of bright flowers, fruit, and autumn color, will limit its usefulness in garden plantings.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-sa. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 5
Claim · model-written summary
Abies concolor conica is a dense growing, pyramidal form of Abies concolor.
- Taxon
- Abies concolor
Abies concolore1 - Material
- Abies concolor conicae1
- Outcome
- dense growing, pyramidal forme1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e1“Abies concolor conica Phis is a dense growing, pyramidal form of Abies concolor”
Claim · model-written summary
Abies concolor is thoroughly hardy and able to withstand city growing conditions.
- Taxon
- Abies concolor
Abies concolore1 - Outcome
- thoroughly hardye1
- Setting
- city growing conditionse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e1“being a variety of Abies concolor, it is thoroughly hardy and able to withstand city growing conditions remarkably well”
Claim · model-written summary
Acanthopanax henryi nana is of merit only for its low and slow growth.
Verbatim
e1“Acanthopanax henryi nana A low, dwarf variety”
e2“Only of merit for its low and slow growth”
Claim · model-written summary
The thorny, upright branches and the absence of bright flowers, fruit and autumn color will limit the usefulness of Acanthopanax henryi nana in garden plantings.
Verbatim
e1“Acanthopanax henryi nana A low, dwarf variety”
e3“The thorny, uprightbranches and the absence of bright flowers, fruit, and autumn color, will limit its usefulness in garden plantings”
Claim · model-written summary
Our Acanthopanax henryi nana plant is now 86 inches high and 12 inches in diameter.
Verbatim
e1“Our plant is now 86 inches high and 12 inches in diameter”
e2“Acanthopanax henryi nana A low, dwarf variety”