Jeffreyn.

Brit.

/ˈdʒɛfri/, U.S.

/ˈdʒɛfri/

Etymology: < the name of John Jeffrey (d. ?1854), British plant-collector.

Used attributively or in the possessive to designate Pinus jeffreyi, a large pine with a spreading head of drooping branches, collected by Jeffrey in California in 1852.

ΘΚΠ

the world > plants > particular plants > trees and shrubs > conifers > [noun] > pines and allies

pine treeeOE

pineOE

pine-nut treec1330

pineapplec1390

pineapple treea1398

mountain pine1597

pine1597

mountain pine1601

frankincense1611

rosin flower?1611

black pine1683

Scotch pine1706

yellow pine1709

Jersey pine1743

loblolly pine1760

mugoa1768

Scots pine1774

Scotch fir1777

arrow plant1779

scrub pine1791

Georgia pine1796

old field pine1797

tamarack1805

grey pine1810

pond pine1810

New Jersey pine1818

loblolly1819

Corsican pine1824

celery-top pine1827

toatoa1831

heavy-wooded pine1836

nut pine1845

celery pine1851

celery-topped pine1851

sugar-pine1853

western white pine1857

Jeffrey1858

Korean pine1858

lodge-pole pine1859

jack pine1863

whitebark pine1864

twisted pine1866

Monterey pine1868

tanekaha1875

chir1882

slash-pine1882

celery-leaved pine1883

knee-pine1884

knobcone pine1884

matsu1884

meadow pine1884

Alaska pine1890

limber pine1901

bristlecone pine1908

o-matsu1916

insignis1920

radiata1953

1858 G. Gordon Pinetum 198 Pinus Jeffreyii, Hort. Jeffrey's Pine... A noble tree, growing 150 feet high.

1908 N. L. Britton N. Amer. Trees 25 Black Pine, Pinus Jeffreyi A. Murray, also known as Jeffrey's pine..occurs on dry volcanic mountains from southern Oregon through California.

1931 Discovery 12 92/1 The insect [sc. the pandora moth] attacks only pines, its principal hosts being western yellow pine (Pinus ponderosa) and Jeffrey pine (P. jeffreyi).

1942 N. A. Bowers Cone-bearing Trees Pacific Coast 107 As compared with the Yellow Pine, the Jeffrey cones are much denser; they are shaped like the old-fashioned beehive.

1965 Listener 20 May 742/3 There are a good many specimen trees of considerable age—Jeffrey's pine, the Bishop pine.

1967 N. T. Mirov Genus Pinus iii. 159 Pinus jeffreyi, commonly known as ‘Jeffrey pine’, has been considered by some botanists as a variety of P. ponderosa, while other specialists maintain it to be an independent species.

This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2022).

单词	jeffrey
释义	Jeffreyn. Brit. /ˈdʒɛfri/, U.S. /ˈdʒɛfri/ Etymology: < the name of John Jeffrey (d. ?1854), British plant-collector. Used attributively or in the possessive to designate Pinus jeffreyi, a large pine with a spreading head of drooping branches, collected by Jeffrey in California in 1852. ΘΚΠ the world > plants > particular plants > trees and shrubs > conifers > [noun] > pines and allies pine treeeOE pineOE pine-nut treec1330 pineapplec1390 pineapple treea1398 mountain pine1597 pine1597 mountain pine1601 frankincense1611 rosin flower?1611 black pine1683 Scotch pine1706 yellow pine1709 Jersey pine1743 loblolly pine1760 mugoa1768 Scots pine1774 Scotch fir1777 arrow plant1779 scrub pine1791 Georgia pine1796 old field pine1797 tamarack1805 grey pine1810 pond pine1810 New Jersey pine1818 loblolly1819 Corsican pine1824 celery-top pine1827 toatoa1831 heavy-wooded pine1836 nut pine1845 celery pine1851 celery-topped pine1851 sugar-pine1853 western white pine1857 Jeffrey1858 Korean pine1858 lodge-pole pine1859 jack pine1863 whitebark pine1864 twisted pine1866 Monterey pine1868 tanekaha1875 chir1882 slash-pine1882 celery-leaved pine1883 knee-pine1884 knobcone pine1884 matsu1884 meadow pine1884 Alaska pine1890 limber pine1901 bristlecone pine1908 o-matsu1916 insignis1920 radiata1953 1858 G. Gordon Pinetum 198 Pinus Jeffreyii, Hort. Jeffrey's Pine... A noble tree, growing 150 feet high. 1908 N. L. Britton N. Amer. Trees 25 Black Pine, Pinus Jeffreyi A. Murray, also known as Jeffrey's pine..occurs on dry volcanic mountains from southern Oregon through California. 1931 Discovery 12 92/1 The insect [sc. the pandora moth] attacks only pines, its principal hosts being western yellow pine (Pinus ponderosa) and Jeffrey pine (P. jeffreyi). 1942 N. A. Bowers Cone-bearing Trees Pacific Coast 107 As compared with the Yellow Pine, the Jeffrey cones are much denser; they are shaped like the old-fashioned beehive. 1965 Listener 20 May 742/3 There are a good many specimen trees of considerable age—Jeffrey's pine, the Bishop pine. 1967 N. T. Mirov Genus Pinus iii. 159 Pinus jeffreyi, commonly known as ‘Jeffrey pine’, has been considered by some botanists as a variety of P. ponderosa, while other specialists maintain it to be an independent species. This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2022). < n.1858
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