
Line drawing; for full size image go to the Flora of China (Fu et al. 1999).
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Cephalotaxus sinensis (Rehder & Wilson) H.L. Li 1953
Common Names
粗榧 cu fei [Chinese] (Fu et al. 1999).
Taxonomic notes
Syn.: C. drupacea var sinensis Rehder & Wilson 1914; C. harringtonia var. sinensis (Rehder & Wilson) Rehder 1941; C. latifolia (K.M. Feng) L.K. Fu 1984 (Farjon 1998). Fu et al. (1999) reduce C. wilsoniana to the status of a variety of C. sinensis, and provide the following key to the varieties:
| Leaves ± parallel sided almost throughout length, tapered from near apex only, 5-10 × as long as wide; mainland |
var. sinensis |
| At least some leaves tapered from point above middle of blade but well below apex, ca. 10 × as long as wide; Taiwan |
var. wilsoniana |
Description
Tree: Shrubs or small trees to 12(-15) m tall, with a trunk to 120 cm dbh (Fu et al. 1999).
Bark: Bark red, gray, or gray-brown (Fu et al. 1999).
Branches: Leafy branchlets elliptic, oblong, or more usually obovate-rectangular in outline, plane, 5-12(-18) × 4-8(-10) cm (Fu et al. 1999).
Leaves: Leaves borne ± perpendicular to branchlet axis, or directed forward at 50-85° ; petiole 0-1 (-2.5) mm; blade green adaxially, linear or linear-lanceolate, ± parallel sided almost throughout length and tapered from near apex only, or tapered from point above middle of blade but well below apex, straight or very slightly falcate, flat, (1-)1.8-5(-7) cm × 2-3.5(-4) mm, 7-10 × as long as wide, leathery but relatively soft, midvein 0.2-0.6 mm wide abaxially, stomatal bands white (very rarely green), 0.8-1.2 mm wide, of (12-)13-15(-18) rows of stomata, 2-4 × as wide as midvein, marginal bands 0.1-0.3 mm wide, base cuneate or rounded-cuneate, symmetric or very slightly asymmetric, margin narrowly revolute, apex acute and shortly mucronate to long acuminate (Fu et al. 1999).
Cones: Pollen-cone capitula globose, 4-7 mm in diam., each of 6 or 7 pinkish brown cones; peduncle ca. 3 mm, naked except at apex; microsporophylls 4-11, each with (2 or)3(or 4) pollen sacs. Seed cones solitary or borne 2-5(-8) together; peduncle 3-8 mm; seed scales grayish green, ovate, apex shortly cuspidate. Aril red or reddish purple when ripe, 1.6-2.5 × 0.8-1.6 cm, with 6 prominent, longitudinal ridges. Seeds ovoid or obovoid to ellipsoid, 1.8-2.5 × 0.9-1.2 cm, apex mucronate or cuspidate (Fu et al. 1999).
Other: Pollination Mar-Jun, seed maturity (Jun-)Jul-Nov (Fu et al. 1999).
Range
China: S Anhui, Fujian, S Gansu, SW Guangdong, Guangxi, NE Guizhou, Henan, Hubei, Hunan, S Jiangsu, Jiangxi, S Shaanxi, Sichuan, C and N Taiwan, SE Yunnan, Zhejiang; cultivated in Shandong. It grows at elevations of 600-3000(-3200) meters in montane conifer or mixed forests, thickets, stream valleys, valley bottoms, and open situations, on granite, sandstone, and limestone substrates (Fu et al. 1999). It is widespread, thus relatively little threatened. USDA Zone 6 and warmer (Tripp 1995).
Big Tree
Oldest
Dendrochronology
Ethnobotany
Observations
Remarks
First introduced to the West by Wilson, ca. 1916 (Tripp 1995).
See Also
Li H.L. 1953. Lloydia 16:162.
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