WorldFloraDB - Pyrus communis 'not named'

Characteristics

A perennial hermaphrodite deciduous tree.

Life form	perennial
Growth form	tree
Growth support	-
Foliage retention	deciduous
Sexuality	hermaphrodite
Pollination	entomogamy
Spread	endozoochory
Mature width (meter)	-
Mature height (meter)	-
Root system	-
Rooting depth (meter)	-
Root diameter (meter)	-
Flower color	-
Blooming months	-
Fruit color	-
Fruiting months	-
Nitrogen fixer	-
Photosynthetic pathway	-

Environment

Light	-
Soil humidity	-
Soil texture	-
Soil acidity	-
Soil nutriment	-
Hardiness (USDA)	-

Usage

Uses	-
Edible	-
Therapeutic use	-
Human toxicity	-
Animal toxicity	-

Cultivation

Origin: in Youngstown, Ohio, by Roy C. Bowman. Plant patent 757; 2 Sept.1947. Probably Kieffer × Anjou. Tree: long, slender, tough stems; little suckering; somewhat fire blight resistant; blossoming is in two cycles about 2 weeks apart. Included here because of plant patent. Fruit: shape similar but smaller than Anjou; keeping quality good; faint core; seeds few; thick, permanent stem.

More

Origin: in northern Wisconsin by Rudolf N. Ruedlinger. Not commercially introd. Plant patent 309; 17 Jan. 1939; assigned to Ruedlinger Nursery, St. Louis Park, Minn. This tree has not proved worthy; it will not be introduced to the trade. Information is recorded here because this pear tree was patented. Tree: Fruit:

Mode	-
Germination duration (days)	-
Germination temperacture (C°)	-
Germination luminosity	-
Germination treatment	-
Minimum temperature (C°)	-22
Optimum temperature (C°)	20 - 35
Size	-
Vigor	-
Productivity	-

Identifiers

LSID	-
WFO ID	-
COL ID	-
BDTFX ID	-
INPN ID	-
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pyrus communis 'not named'

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