生物全息数据库系统

基本信息

学名(拉丁名)	Daphne
中文名	瑞香属
命名人	Linn.
中文科名	瑞香科
类型	genus
拉丁科名	Thymelaeaceae

学名(拉丁名)	Daphne
中文名	瑞香属
中文科名	瑞香科
类型	genus
拉丁科名	Thymelaeaceae

学名(拉丁名)	Daphne
类型	genus
拉丁科名	Thymelaeaceae

学名(拉丁名)	Daphne
中文名	瑞香属
类型	genus
拉丁科名	Thymelaeaceae

学名(拉丁名)	Daphne
中文名	瑞香属
中文科名	瑞香科
类型	genus
拉丁科名	Thymelaeaceae

学名(拉丁名)	Daphne
发表年份	1808(年)
类型	genus
拉丁科名	Ericaceae

学名(拉丁名)	Daphne
类型	genus

模式信息

Type-Protologue: Note: Type not designated.

名称状态

学名	状态	来源
Daphne	接受名	The Plant List
Daphne	接受名	云南植物志
Daphne	接受名	中国植物志
Daphne	接受名	Flora of China

下级分类单元

检索表

floraChina
foc

1	花序腋生或侧生，2-7花簇生或组成聚伞花序或头状花序。 (2)
1	花序顶生或有时顶生与腋生共存。 (4)
2	花5数，花序通常为腋生的聚伞花序。	腋花瑞香 Daphne axillaris
2	花4数，通常为叶腋簇生或叶外簇生。 (3)
3	落叶灌木；叶片两面几无毛或幼时被绢状柔毛；花盘环状，不发达；花柱极短或无。	荛花 Daphne genkwa
3	常绿灌木；叶片两面被灰色丝状硬毛；花盘一侧发达，鳞片状；花柱长约4毫米。	长柱瑞香 Daphne championii
4	花5数，花盘一侧发达，方形，有时顶端深波状，稀2裂。 (5)
4	花4数；花盘环状或杯状，顶端分裂或全缘，稀无花盘或一侧发达。 (15)
5	雄蕊着生于花萼筒中部以下；子房无毛或顶端被绒毛。 (6)
5	雄蕊着生于花萼筒中部以上；子房顶端被绒毛。 (8)
6	当年生枝被粗伏毛；叶片线状长圆形或倒卵状披针形，长10-18毫米，宽2-4毫米，边缘反卷；花序下具叶状苞片；花萼筒外面无毛。	华瑞香 Daphne rosmarinifolia
6	当年生枝被细柔毛；叶片倒卵形至倒卵状披针形或长圆状披针形，长2.5-8厘米，宽0.6-2.2厘米，边缘微反卷；花萼筒外面被丝状绒毛。 (7)
7	叶片幼时下面疏生丝状毛；顶生短穗状花序下面无苞片；花萼筒细瘦，向上弯斜，长10-14毫米。	川西瑞香 Daphne gemmata
7	叶片下面无毛或幼时被丝状柔毛；花为头状花序或簇生，具叶状苞片；花萼筒较大，不弯斜，长8-9毫米。	小娃娃皮 Daphne gracilis
8	叶片小，线形或长圆形。 (9)
8	叶片较大，卵形至倒卵形或长圆状披针形至宽椭圆形。 (11)
9	叶片近纸质，先端锐尖；花萼筒外面无毛。	狭瓣瑞香 Daphne angustiloba
9	叶片薄革质或纸质，先端钝形；花萼筒外面被毛。 (10)
10	当年生枝疏生短柔毛；叶片长15-35毫米，宽3-7毫米，除下面中脉散生短柔毛外，两面无毛；花萼筒长9-11毫米；花盘不发达，方形，顶端波状。	瘦叶瑞香 Daphne modesta
10	当年生枝密被绒毛，叶片长8-12毫米，宽1. 5-2.5毫米，下面密被丝状绒毛；花萼筒长4-5毫米；花盘一侧发达，不规则分裂。	丝毛瑞香 Daphne holosericea
11	花序具花序梗，花序梗长1-3厘米。 (12)
11	花序无花序梗，或花序梗极短，长不超过3毫米。 (13)
12	除冬芽和子房被绒毛外，其余无毛；穗状花序的花序梗长1-3厘米；柱头顶部凹下。	穗花瑞香 Daphne esquirolii
12	冬芽和子房及各部均被绒毛或柔毛，头状花序的花序梗长约1厘米；柱头圆球形。	长梗瑞香 Daphne pedunculata
13	叶片披针形或长圆状椭圆形，长2-5厘米；花萼筒细瘦；花盘鳞片长方形，深裂达1/2。	细花瑞香 Daphne tenuiflora
13	叶片卵形或倒卵形或宽椭圆形，长0.7-3厘米；花盘不为深裂。 (14)
14	叶片倒卵形或广椭圆形或长圆状广椭圆形；花萼筒外面无毛；花盘鳞片近方形。	岷江瑞香 Daphne penicillata
14	叶片倒卵形或宽椭圆形；花萼筒外面疏生淡黄色丝柔毛；花盘鳞片倒卵状三角形。	乌饭瑞香 Daphne myrtilloides
15	花序下面无苞片。 (16)
15	花序下面具苞片。 (23)
16	花序下面具长2-10毫米的花序梗；花白色或淡黄色至紫红色。 (17)
16	花序下面无花序梗或花序梗极短；花黄色或白色。 (20)
17	花紫红色。	紫花瑞香 Daphne purpurascens
17	花白色至淡黄色，稀粉红色。 (18)
18	叶片薄纸质或膜质，下面疏生短柔毛；花白色或粉红白色，伞形状头状花序侧生；花萼裂片长2.5-3毫米，顶端钝圆形；花盘顶端齿裂；子房顶端具灰色纤毛。	雷山瑞香 Daphne leishanensis
18	叶片革质或纸质，两面无毛；花白色或淡黄色；头状花序顶生，稀侧生；花萼裂片长5-7毫米；子房无毛。 (19)
19	叶片纸质；花序梗长8-10毫米；子房卵球形。	长瓣瑞香 Daphne longilobata
19	叶片革质；花序梗长3毫米；子房长圆状锥形。	少花瑞香 Daphne depauperata
20	子房和叶片两面均无毛。 (21)
20	子房、叶片、幼枝和花萼筒外面均被丝状毛。 (44)
21	叶片长圆状椭圆形或椭圆状披针形；花白色，花萼筒长12毫米，外面被短柔毛，裂片长6毫米；子房卵球形。	阿尔泰瑞香 Daphne altaica
21	叶片披针形或倒披针形；花黄色或淡绿黄色，花萼筒长6-8毫米，外面无毛，裂片长3-4毫米。 (22)
22	花黄色，常3-8朵组成顶生的头状花序；叶柄极短或无柄；小枝较细长。	黄瑞香 Daphne giraldii
22	花黄绿色或淡绿色，数花簇生于侧生小枝的顶部或当年生小枝的下部；叶柄翅状，长3-10毫米；小枝粗壮，分枝短。	东北瑞香 Daphne pseudomezereum
23	花盘边缘浅裂至深裂。 (24)
23	花盘边缘波状、流苏状或全缘。 (29)
24	花萼筒外面无毛。 (25)
24	花萼筒外面被毛。 (26)
25	叶片较大，倒卵状披针形或倒卵状椭圆形，长6-11厘米；枝灰白色或淡灰褐色。	倒卵叶瑞香 Daphne grueningiana
25	叶片较小，卵形、倒卵形或椭圆形，长0.8-1.8厘米；小枝棕褐色或褐色。	橙花瑞香 Daphne aurantiaca
26	叶片长2-5厘米，宽0.8-1.5厘米，侧脉5-6对，叶柄长1-2毫米；花柱长1.5毫米。	九龙瑞香 Daphne tripartita
26	叶片长5-20厘米，宽2-5厘米，侧脉6-16对，叶柄长4-15毫米；花柱极短，长不超过1.2毫米。 (27)
27	叶片亚革质，通常聚生于顶端，花柱长0.7-1.2毫米。	缙云瑞香 Daphne jinyunensis
27	叶片膜质或薄纸质；花柱长不超过1.2毫米。 (28)
28	叶片倒卵状披针形，先端尾状渐尖，稀钝渐尖，侧脉8-12对；花萼裂片长5-7毫米；花盘为2枚大裂片，每裂片顶端2深裂。	云南瑞香 Daphne yunnanensis
28	叶片披针形或长圆状长椭圆形至椭圆形，先端近渐尖或钝形，侧脉12-16对；花萼裂片长3-4毫米；花盘杯状，顶端不规则的长条裂。	翼柄瑞香 Daphne laciniata
29	花萼筒外面无毛。 (30)
29	花萼筒外面被毛。 (35)
30	叶近于对生或互生；花萼筒钟状，长6毫米，裂片卵状三角形，长约2毫米。	台湾瑞香 Daphne arisanensis
30	叶互生；花萼筒圆筒状或管状，裂片长3-8毫米。 (31)
31	小枝无毛，紫红色至紫褐色；花萼裂片与花萼筒等长或超过之，基部心形。	瑞香 Daphne odora
31	小枝有毛。 (32)
32	花白色，花萼裂片顶端渐尖，稀急尖；枝紫红色；叶片顶端渐尖或钝形，稀下陷。	尖瓣瑞香 Daphne acutiloba
32	花紫红色或紫色，花萼裂片顶端钝形，稀渐尖；枝淡灰色至黄褐色，稀带紫色；叶片顶端钝形或尖头凹下。 (33)
33	花盘浅杯状，边缘全缘；子房顶端被灰色短柔毛，柱头被鳞毛。	铁牛皮 Daphne limprichtii
33	花盘环状，边缘流苏状；子房无毛，柱头无鳞毛。 (34)
34	一年生枝被糙伏毛；叶片较宽而短，先端凹下；花萼裂片与花萼筒等长或更长。	凹叶瑞香 Daphne retusa
34	一年生枝几无毛或散生粗柔毛；叶片较长而窄，先端钝形，稀凹下；花萼裂片比花萼筒短。	唐古特瑞香 Daphne tangutica
35	花萼筒壶状，长3-5毫米；叶片长2.5-6厘米，宽0.8-2厘米。	短管瑞香 Daphne brevituba
35	花萼筒圆筒状或漏斗状，长5-17毫米；叶片长5-14厘米，宽1-4厘米。 (36)
36	花白色或黄白色。 (37)
36	花紫红色或红色。 (43)
37	苞片外面散生黄色丝状毛；花萼裂片长4-7毫米；花盘边缘波状。	白瑞香 Daphne papyracea
37	苞片外面无毛，仅在边缘和顶端被灰色丝状毛；花萼裂片长3-5.5毫米。 (38)
38	花序顶生。 (39)
38	花序顶生与腋生共存。 (42)
39	小枝灰黄色；花萼裂片卵形或卵状披针形。	滇瑞香 Daphne feddei
39	小枝紫红色或褐色。 (40)
40	叶柄长1-2毫米，叶片先端钝形，有时凹下。	大花瑞香 Daphne macrantha
40	叶柄长6-10毫米，叶片顶端不凹下。 (41)
41	叶片纸质，宽椭圆形或卵形，先端钝形或急尖；花萼裂片卵形或宽卵形，长3-4毫米；花丝极短，花药长3毫米。	长管瑞香 Daphne longituba
41	叶片革质，椭圆形或披针形，先端渐尖；花萼裂片卵状三角形或卵状长圆形；花丝长约2毫米，花药长2.1毫米。	毛瑞香 Daphne kiusiana var. atrocaulis
42	叶片侧脉12-14对，边缘互相网结；苞片卵状长圆形，长4毫米；花萼筒长8-10毫米；果实卵形，顶端稍喙状。	喙果瑞香 Daphne rhynchocarpa
42	叶片侧脉7-8对，边缘不互相网结；苞片卵状披针形或披针形，长5-7毫米；花萼筒长7毫米；果实圆球形，无喙。	西畴瑞香 Daphne xichouensis
43	花萼裂片卵形，长6毫米；花盘环状，边缘全缘。	藏东瑞香 Daphne bholua
43	花萼裂片卵状椭圆形，长约5毫米；花盘环状，边缘波状齿裂。	峨眉瑞香 Daphne emeiensis
44	常绿灌木；花白色。	少丝毛瑞香 Daphne holosericea var. wangeana
44	落叶灌木；花黄色。	啮蚀瓣瑞香 Daphne erosiloba

1	Flowers 5-merous	(2)
1 +	Calyx lobes 4	(13)
2 (1)	Inflorescences always axillary; calyx white; hypogynal disk annular. (1)	D. axillaris
2 (1) +	Inflorescences mostly terminal, often on lateral branches, sometimes also axillary; calyx mostly yellow or golden-yellow; hypogynal disk lateral to ovary	(3)
3 (2)	Upper whorl of stamens inserted at or below middle of calyx tube	(4)
3 (2) +	Upper whorl of stamens inserted at or close to mouth of calyx tube	(6)
4 (3)	Primary branches strigose; leaf blade 1-1.8 × 0.2-0.4 cm; calyx tube exterior glabrous. (2)	D. rosmarinifolia
4 (3) +	Primary branches finely pubescent; leaf blade 2.5-8 × 0.6-2.2 cm; calyx tube exterior sericeous	(5)
5 (4)	Calyx tube 10-14 mm, slender, obliquely ascending; inflorescences shortly spicate, ebracteate. (3)	D. gemmata
5 (4) +	Calyx tube 8-9 mm, broad, erect; inflorescences capitate or fascicled, bracteate, bracts leaflike, caducous. (4)	D. gracilis
6 (3)	Calyx tube exterior glabrous	(7)
6 (3) +	Calyx tube exterior hairy	(9)
7 (6)	Leaf blade linear to linear-oblong, lateral veins obscure. (7)	D. angustiloba
7 (6) +	Leaf blade ovate to obovate or oblong-lanceolate to broadly elliptic, lateral veins visible	(8)
8 (7)	Inflorescence few- to several flowered, peduncle 1-3 cm; young stems glabrous. (5)	D. esquirolii
8 (7) +	Inflorescence 2- or 3-flowered, peduncle shorter than 0.3 cm; young stems densely appressed hirsute. (11)	D. penicillata
9 (6)	Calyx tube 9-12 mm	(10)
9 (6) +	Calyx tube 4-7 mm	(11)
10 (9)	Branches short, rather stout; plant deciduous. (8)	D. modesta
10 (9) +	Branches long, slender; plant evergreen. (12)	D. tenuiflora
11 (9)	Leaf blade 5-9.5 × 1.5-3 cm; pedicel 0.5-1 mm. (6)	D. pedunculata
11 (9) +	Leaf blade 0.8-3 × 0.15-1.6 cm; pedicel absent	(12)
12 (11)	Leaf blade linear or linear-oblanceolate, 8-10 × 1.5-2.5 mm; calyx tube 4-5 mm, lobes ca. 2 mm. (9)	D. holosericea
12 (11) +	Leaf blade obovate or broadly elliptic, 10-30 × 5-16 mm; calyx tube 6-7 mm, lobes 4-5 mm. (10)	D. myrtilloides
13 (1)	Calyx exterior glabrous (rarely with few scattered hairs), often caducous after anthesis	(14)
13 (1) +	Calyx tube exterior hairy	(26)
14 (13)	Leaves at least partly truly opposite; calyx deep yellow to orange; ovary glabrous. (13)	D. aurantiaca
14 (13) +	Leaves alternate, rarely subopposite; calyx usually white or pink to purplish red, rarely yellow or greenish yellow	(15)
15 (14)	Calyx lobes 0.2-2.5 mm; tube 3-6 mm, often urceolate (Taiwan)	(16)
15 (14) +	Calyx lobes 2.5-12 mm; tube (5-)6-16 mm, cylindric (mainland China)	(19)
16 (15)	Leaf blade apically obtuse or obtuse-apiculate	(17)
16 (15) +	Leaf blade apically emarginate or retuse	(18)
17 (16)	Leaf blade 15-20 mm wide; petiole 3-9 mm; calyx tube campanulate. (16)	D. arisanensis
17 (16) +	Leaf blade 3-4 mm wide; petiole ± absent; calyx tube urceolate. (17)	D. morrisonensis
18 (16)	Plants ca. 0.2 m tall; stems brown; calyx tube urceolate; leaf blade 7-10(-14) mm wide (18)	D. nana
18 (16) +	Plants to 2 m tall; stems yellowish green; calyx tube cylindric; leaf blade 10-15 mm wide. (19)	D. chingshuishaniana
19 (15)	Calyx yellow, yellow-green, or green; inflorescence ebracteate	(20)
19 (15) +	Calyx white or pink to purplish red; inflorescence bracteate	(21)
20 (19)	Petiole very short to absent; inflorescences terminal on long, slender branches; calyx yellow. (20)	D. giraldii
20 (19) +	Petiole 3-10 mm; inflorescences terminal on very short lateral branchlets, superficially apparently axillary; calyx yellowish green. (21)	D. pseudomezereum
21 (19)	Calyx tube 5-8 mm, shorter than or equal to lobes	(22)
21 (19) +	Calyx tube (6-)9-13 mm, usually longer than lobes (ca. as long in D. odora )	(23)
22 (21)	Bracts 1.5-3 cm; leaf blade 6-10 × 2.5-3.2 cm. (22)	D. grueningiana
22 (21) +	Bracts 0.5-0.8 cm; leaf blade 1.4-4(-7) × 0.6-1.4 cm. (23)	D. retusa
23 (21)	Branchlets glabrous; calyx lobes 6-12 mm, ca. as long as tube, base auriculate. (24)	D. odora
23 (21) +	Branchlets pubescent at least when young; calyx lobes 5-8(-10) mm, clearly shorter than tube, base not auriculate	(24)
24 (23)	Branchlets turning purplish red to purplish brown; calyx white, lobes acute or acuminate. (25)	D. acutiloba
24 (23) +	Branchlets turning yellowish brown or brownish gray to gray; calyx white or pale pink, exterior flushed purplish, lobes obtuse, rarely acuminate	(25)
25 (24)	Hypogynal disk shallowly cup-shaped, margin entire; ovary apically gray pubescent, stigma squamate. (26)	D. limprichtii
25 (24) +	Hypogynal disk annular, margin fringed; ovary glabrous, stigma not squamate (27)	D. tangutica
26 (13)	Calyx bluish purple, lilac, or lavender, lobes 4-7(-10) mm, almost as long as tube; inflorescences mostly produced before leaves, sessile on very short lateral branches, less often pedunculate, terminal on long shoots and/or axillary. (14)	D. genkwa
26 (13) +	Calyx white, green, yellow, pink, or if purplish, then with lobes shorter than tube; inflorescences produced after leaves, terminal on normal stems or truly axillary	(27)
27 (26)	Leaves mostly opposite or subopposite, sometimes also alternate. (15)	D. jinzhaiensis
27 (26) +	Leaves mostly alternate, rarely also subopposite, very rarely a few opposite	(28)
28 (27)	Inflorescences axillary	(29)
28 (27) +	Inflorescences terminal, sometimes also axillary, sometimes on short lateral branches	(30)
29 (28)	Calyx white; leaf blade 1.5-4.5 × 0.6-1.8 cm; fruit apically rounded or subacute. (28)	D. championii
29 (28) +	Calyx purple-red; leaf blade 5-11 × 2-3 cm; fruit apically acuminate-apiculate. (29)	D. rhynchocarpa
30 (28)	Calyx lobes 12-13 mm; calyx white with yellow center; creeping shrublet to 30 cm. (39)	D. macrantha
30 (28) +	Calyx lobes 2.5-9(-11) mm; calyx not white or if white without yellow center; shrub 50-200 cm or taller	(31)
31 (30)	Leaf blade abaxially persistently hairy, sometimes only at apex	(32)
31 (30) +	Leaf blade abaxially glabrous except sometimes when extremely immature	(35)
32 (31)	Calyx yellow, tube 8-15 mm; hypogynal disk square, lateral. (31)	D. erosiloba
32 (31) +	Calyx green, reddish, or purplish red, tube 3-8 mm; hypogynal disk cupular or annular, symmetric	(33)
33 (32)	Leaf blade linear or linear-oblanceolate, 1.5-2.5 mm wide; calyx green, tube 3-6 mm. (32)	D. wangiana
33 (32) +	Leaf blade elliptic, oblong, oblong-lanceolate, or obovate-elliptic, 3-25 mm wide; calyx reddish or purplish red with paler purple-pink or white lobes	(34)
34 (33)	Calyx lobes 2.5-3 mm, much shorter than tube; leaf blade membranous, rarely thinly papery. (23)	D. retusa
34 (33) +	Calyx lobes 6-9 mm, ca. as long as or longer than tube; leaf blade leathery. (30)	D. leishanensis
35 (31)	Inflorescences without involucral bracts	(36)
35 (31) +	Inflorescences with involucral bracts	(40)
36 (35)	Calyx purplish red, tube ca. 4 mm. (33)	D. purpurascens
36 (35) +	Calyx white or cream, 8-12 mm	(37)
37 (36)	Leaf blade 5-13 × 1.6-3.5(-5) cm, apex long acuminate; calyx tube ca. 15 mm. (38)	D. sureil
37 (36) +	Leaf blade 1.5-6(-9) × 0.6-1.5(-2) cm, apex obtuse or acute, rarely apiculate or retuse; calyx tube 8-12(-14) mm	(38)
38 (37)	Peduncle very short to absent; plant deciduous; calyx tube 10-12 mm; lobes 6-8 × 4-5 mm, obtuse, apiculate. (34)	D. altaica
38 (37) +	Peduncle 3-10 mm; plant evergreen; calyx tube 8-10(-14) mm; lobes 2-2.5(-3.5) mm wide, acuminate	(39)
39 (38)	Leaf blade papery; peduncle 8-10 mm; drupe 8-12 mm. (35)	D. longilobata
39 (38) +	Leaf blade leathery; peduncle ca. 3 mm; drupe ca. 5 mm. (36)	D. depauperata
40 (35)	Hypogynal disk lobed or laciniate	(41)
40 (35) +	Hypogynal disk entire, sometimes very narrow, or margin undulate or undulate-serrate	(44)
41 (40)	Petiole 4-12 mm; inflorescences terminal and axillary	(42)
41 (40) +	Petiole 0.5-2 mm; inflorescences strictly terminal	(43)
42 (41)	Calyx lobes 5-7 mm; leaf blade lateral veins 8-12 pairs; disk 2-lobed, each lobe 2-fid at apex. (40)	D. yunnanensis
42 (41) +	Calyx lobes 3-4 mm; leaf blade lateral veins 12-16 pairs; disk cup-shaped, irregularly laciniate. (41)	D. laciniata
43 (41)	Leaf blade 2-5 × 0.8-1.5 cm, lateral veins 5 or 6 pairs; calyx tube 10-11 mm. (42)	D. tripartita
43 (41) +	Leaf blade 5-15 × 2-4 cm, lateral veins 6-10 pairs; calyx tube 6-8 mm. (43)	D. jinyunensis
44 (40)	Calyx at least partly purplish red or pink	(45)
44 (40) +	Calyx white or creamy-white	(48)
45 (44)	Involucral bracts 14-18 mm; calyx lobes 5-7 mm. (48)	D. bholua
45 (44) +	Involucral bracts 4-7 mm; calyx lobes 3-5 mm	(46)
46 (45)	Pedicel 3-4 mm; calyx lobes 2-colored, adaxially white, abaxially 2 purple or dark maroon. (52)	D. taylorii
46 (45) +	Pedicel 1-2.5 mm; calyx lobes uniformly colored	(47)
47 (46)	Branches hispid; pedicel ca. 2.5 mm; calyx overall ca. 14 mm; fruit ca. 6 mm. (49)	D. xichouensis
47 (46) +	Branches sparsely tomentose; pedicel 1-1.4 mm; calyx overall 10-11 mm; fruit ca. 4 mm. (50)	D. emeiensis
48 (44)	Calyx tube urceolate, 3-5 mm; leaf blade 0.8-1.6 cm wide, apex obtuse or rounded, usually slightly retuse. (37)	D. brevituba
48 (44) +	Calyx tube cylindric, (5-)8-15(-18) mm; leaf blade (0.7-)1.4-3.5 cm, apex often acute	(49)
49 (48)	Young branches tomentose	(50)
49 (48) +	Young branches sparsely hairy to glabrous	(51)
50 (49)	Peduncle ca. 2 mm; flowers not fragrant; anthers 1-2 mm. (44)	D. papyracea
50 (49) +	Peduncle 3-6 mm; flowers fragrant; anthers ca. 3 mm. (46)	D. longituba
51 (49)	Branches initially angular, grayish yellow, later turning purplish brown or bright purple, sometimes sparsely hairy. (45)	D. feddei
51 (49) +	Branches not angular, dark gray, dark purplish red or purplish brown, or brown, usually glabrous	(52)
52 (51)	Margins of leaf blade and bracts ciliate with a tuft of hairs at apex. (51)	D. pachyphylla
52 (51) +	Margins of leaf blade and bracts not ciliate and without apical tufts	(53)
53 (52)	Bracts sparsely hairy; inflorescence 3-10(-12)-flowered. (44)	D. papyracea
53 (52) +	Bracts glabrous; inflorescence usually 9-12-flowered. (47)	D. kiusiana var. atrocaulis

形态特征

落叶或常绿灌木或亚灌木，小枝有毛或无毛；冬芽小，具数枚鳞片。叶互生、稀近对生，具短柄，无托叶。花通常两性、稀单性，整齐，通常组成顶生头状花序，稀为圆锥、总状或穗状花序，有时花序腋生，通常具苞片，花白色、玫瑰色、黄色或淡绿色；花萼筒短或伸长，钟形、筒状或漏斗状管形，外面具毛或无毛，先端4裂，稀5裂，裂片开展，覆瓦状排列，通常大小不等；无花瓣；雄蕊8或10，2轮，不外露，有时花药部分伸出于花萼筒喉部，通常包藏于花萼筒的近顶部和中部；花盘杯状，环状，或一侧发达呈鳞片状；子房1室通常无柄，有1颗下垂胚珠，花柱短，柱头头状。浆果肉质或干燥而革质，常为近干燥的花萼筒所包围，有时花萼筒全部脱落而裸露，通常为红色或黄色；种子1枚，种皮薄；胚肉质，无胚乳，子叶扁平，稍隆起。约80种，分布于欧洲经地中海、中亚到中国、日本、南达印度至印度尼西亚。中国有44种，主产于西南部和西北部，分布于全国各省区。云南产18种，全省各地均有分布，滇西北种类最多。本属的许多种类韧皮纤维发达，为造高级文化纸和人造棉的原料，有的种类引种庭园栽培，是较好的花卉观赏植物。少数种类可作药用。

3.瑞香属Daphne Linn.

Linn. Sp. Pl. 256. 1753; Meisn. in DC. Prodr. 14: 530. 1857; Benth. et Hook. f. Gen. Pl. 3: 190. 1880; Gilg in Engl. u. Prantl, Nat. Pflanzenfam. 3 (6a): 237. 1894; Domke in Biblioth. Bot. 111: 130. t. 4, fig. i ＆ map. 8. 1934; Hutch. Gen. Flow.Pl. 2: 251. 1967. ——Pentathymelaea Lecomte in Not. Syst. 3: 214. 1916.

落叶或常绿灌木或亚灌木，小枝有毛或无毛；冬芽小，具数个鳞片。叶互生，稀近对生，具短柄，无托叶。花通常两性，稀单性，整齐，通常组成顶生头状花序，稀为圆锥、总状或穗状花序，有时花序腋生，通常具苞片，花白色、玫瑰色、黄色或淡绿色；花萼筒短或伸长，钟形、筒状或漏斗状管形，外面具毛或无毛，顶端4裂，稀5裂，裂片开展，覆瓦状排列，通常大小不等；无花瓣；雄蕊8或10，2轮，不外露，有时花药部分伸出于喉部，通常包藏于花萼筒的近顶部和中部；花盘杯状、环状，或一侧发达呈鳞片状；子房1室，通常无柄，有1颗下垂胚珠，花柱短，柱头头状。浆果肉质或干燥而革质，常为近干燥的花萼筒所包围，有时花萼筒全部脱落而裸露，通常为红色或黄色；种子1颗，种皮薄；胚肉质，无胚乳，子叶扁平而隆起。

属名模式：D. mezereum Linn.

本属约有95种，主要分布于欧洲经地中海、中亚到中国、日本，南到印度至印度尼西亚。我国有44种，主产于西南和西北部，其余全国均有分布。

本属许多种类韧皮纤维发达，可供造高级文化纸和人造棉原料，有的种类引种庭园栽培，是较好的花卉观赏植物，少数种类可作药用。

分布区域

标本分布记录
物种2000中文版

标本份数

地图

卫星

矢量图

国家省级市级县级

区系物种

亚地区地区亚区分布区

分布物种

Sample Name:	Barton Cliffs	Formation:
Age:		Epoch (to):	Eocene~
Stage:	Bartonian~	Contributer:
Ecology:		Climate:

locality name:	Barton Cliffs	Province/State:	Hampshire
Continents:		county:
country:	United Kingdom	longitude-decimal degrees:	-1.666667
latitude-decimal degrees:	50.716667	elevation [m]:
Notes:

Barton Cliffs-Chandler, 1960
title:	Plant Remains of the Hengistbury and Barton Beds
Year:	1960	Type:	journal
Volume:	4	Issue:	6
Pages:	191-238	Publisher:
Location of publisher:		General:
Authors:	M.E.J. Chandler

Sample Name:	Beli_Breg	Formation:
Age:		Epoch (to):	Pliocene~
Stage:	~	Contributer:
Ecology:		Climate:

locality name:	Beli_Breg	Province/State:
Continents:		county:
country:	Bulgaria	longitude-decimal degrees:	42.899
latitude-decimal degrees:	22.861	elevation [m]:
Notes:

Beli_Breg-Palamarev and Kitanov, 1988
title:	The Fossil Macroflora of the Beli Brjag Coal-Basin. – 100th Anniversary of Academician Nikolaj A. Stojanov. BAS (in Bulgarian)
Year:	1988	Type:
Volume:		Issue:
Pages:	183-204	Publisher:
Location of publisher:		General:
Authors:	Palamarev, E. & Kitanov, G.

Lower Rhine-Van der Burgh, 1983
title:	Allochthonous seed and fruit floras from the Pliocene of the Lower Rhine Basin
Year:	1983	Type:	journal
Volume:	40	Issue:
Pages:	33-90	Publisher:
Location of publisher:		General:
Authors:	J. Van Der Burgh

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