|
|
Euonymus Linn., Sp.Pl. 197. 1753. Gen.Pl.ed.5. 91.1754; Lawson in Hook. f., Fl.Brit.Ind. 1:607.1875; Blakelock in Kew Bull.232.1951; Ding Hou in van Steenis, Fl.Males.ser.1.6 (2):245.1962; Brandis & J.L. Stewart, For.Fl.N.W. & C.Ind.77.1874; Brandis, Ind. Trees, 157.1906; Parker, For.Fl.Punj.77.1918.
Trees or shrubs, the latter sometimes scandent. Leaves oppsite; stipules caducous. Flowers bisexual, 4-5-merous. Calyx flat or recurved. Disc broad, fleshy, 4-5-lobed. Petals 4-5, rounded, spreading, often with coloured veins. Stamens 4-5, inserted on the disc. Ovary sunken in the disc; style short. Fruit a capsule, 3-5-lobed, angled or winged, rarely echinate, dehiscence loculicidal. Seeds 1-3 in each cell, enclosed in a fleshy aril.
A large subcosmopolitan genus of c. 176 species in the Himalayas in Pakistan and India, China, Japan, Malayasia, Europe and N. America. Represented in Pakistan by 5 species, of these E. japonicus is cultivated.
|
|
1 |
Climbing shrub. Capsule echinate |
|
Euonymus echinatus |
+ |
Trees or erect shrubs. Capsule not echinate |
|
(2) |
|
|
|
|
2 (1) |
Leaves evergreen, thick and glossy |
|
(3) |
+ |
Leaves deciduous, thin and not glossy |
|
(4) |
|
|
|
|
3 (2) |
Leaves lanceolate to broadly lanceolate or oblong-lanceolate, serrate. Capsule winged |
|
Euonymus pendulus |
+ |
Leaves usually obovate-spathulate or orbiculate,
crenate; crenations with stiff hairs. Capsule globose and slightly lobed |
|
Euonymus japonicus |
|
|
|
|
4 (2) |
Bark corky, pale grey. Leaves uniser-rate. Capsule deeply lobed |
|
Euonymus hamiltonianus |
+ |
Bark smooth, dark grey. Leaves biserrate Capsule winged |
|
Euonymus fimbriatus |
|
|
Lower Taxa
Related Synonym(s):
Related Links (opens in a new window) |
Treatments in Other Floras @ www.efloras.org
Other Databases
|
|
|
|
|
|
|