1–2cm × 0.5–0.8mm, 0.3–0.5mm thick, keeled abaxially, rounded adaxially, pale blue-green; resin canals 10–20µm from margins. Seed-cones 1–2 × 0.5–1cm, usually
7 KB (631 words) - 00:26, 30 July 2020
John Myers Copyright: Flora of North America Association Trees to 23m; trunk to 0.6m diam.; crown spirelike. Bark gray, thin, smooth, in age often becoming
10 KB (832 words) - 00:34, 30 July 2020
John Myers Copyright: Flora of North America Association Trees to 12m; trunk to 0.6m diam., straight to crooked, erect to leaning, poorly self-pruning;
6 KB (508 words) - 00:35, 30 July 2020
John Myers Copyright: Flora of North America Association Trees to 27m; trunk to 0.6m diam., straight to crooked; crown becoming irregularly rounded or spreading
8 KB (559 words) - 00:34, 30 July 2020
FNA Volume 2. Treatment on page 386. Trees to 40m (usually much shorter in North America); trunk to 0.6m diam. (usually less in North America), straight
8 KB (555 words) - 00:33, 30 July 2020
John Myers Copyright: Flora of North America Association Trees to 46m; trunk to 1.6m diam., usually straight, without adventitious shoots; crown broadly
8 KB (585 words) - 00:27, 30 July 2020
centuries were S. F. Blake, N. L. Britton, R. S. Ferris, M. L. Fernald, E. L. Greene, H. M. Hall, M. E. Jones, D. D. Keck, P. A. Rydberg, J. K. Small, and
275 KB (5,940 words) - 15:30, 15 December 2020
veins, with 0 to many additional veins between the major veins, sometimes also in the margins, often keeled over the major veins; lodicules (0) 2-3, inconspicuous
35 KB (1,876 words) - 02:36, 30 July 2020
fir sapin gracieux Endemic Treatment appears in FNA Volume 2. Trees to 75m; trunk to 2.6m diam.; crown spirelike, with age becoming flat-topped, cylindric. Bark
7 KB (498 words) - 00:23, 30 July 2020
Pinus latifolia Sargent Treatment appears in FNA Volume 2. Trees to 35m; trunk to 0.6m diam., straight; crown irregularly rounded, rather thin. Bark dark-brown
7 KB (508 words) - 00:34, 30 July 2020
this lineage (J. D. Ambrose 1975, 1980; M. Takahashi and S. Kawano 1989; R. W. Cruden 1991; P. Goldblatt 1995; M. N. Tamura 1995, 1998b; W. B. Zomlefer
29 KB (1,493 words) - 05:37, 30 July 2020
singly or in glomerules, rarely aggregated in second-order heads. Calyculi 0 or of 1–15+ bractlets. Phyllaries persistent or falling, usually in 3–5+ series
30 KB (1,803 words) - 22:30, 29 July 2020
edulis (Engelmann) Voss Treatment appears in FNA Volume 2. Shrubs or trees to 21m; trunk to 0.6m diam., strongly tapering, erect; crown conic, rounded, dense. Bark
8 KB (550 words) - 00:27, 30 July 2020
Mastrogiuseppe & J.Mastrogiuseppe Treatment appears in FNA Volume 2. Trees to 22m; trunk to 2.6m diam., erect or leaning; crown broadly conic to irregular. Bark gray
9 KB (685 words) - 00:35, 30 July 2020
serotina (Michaux) Hoopes Treatment appears in FNA Volume 2. Trees to 21m; trunk to 0.6m diam., straight or more often crooked, commonly with adventitious sprouts;
8 KB (577 words) - 00:24, 30 July 2020
subtending spikelets scalelike, very rarely leaflike. Spikelets 1-flowered; scales 0–1. Flowers unisexual; staminate flowers without scales; pistillate flowers
80 KB (3,349 words) - 15:29, 15 December 2020
paniculiform, racemiform, or spiciform arrays, sometimes borne singly. Calyculi 0. Phyllaries persistent or falling, usually in 3–5+ series (usually in spirals
79 KB (1,886 words) - 20:55, 29 July 2020
E. Janchen 1942; I. A. Al-Shehbaz 1984; M. Koch et al. 1999; O. Appel and Al-Shehbaz 2003; Koch et al. 2003; M. A. Beilstein et al. 2006; Al-Shehbaz et
107 KB (3,718 words) - 12:07, 30 July 2020
racemiform, or spiciform arrays, sometimes borne singly or in glomerules. Calyculi 0. Phyllaries usually persistent (readily falling), usually in 2–8+ series, distinct
17 KB (728 words) - 22:41, 29 July 2020
among leaves of basal rosettes [aggregated in second-order heads]. Calyculi 0 or of 1–15+ bractlets in 1–3+ series. Phyllaries usually persistent, usually
30 KB (805 words) - 20:06, 29 July 2020