• 研究论文 •
裴鉴, 丁志遵, 秦慧贞, 舒璞, 唐世蓉, 张涵庆
Pei Chien, Ting Chih-Tsun, Chin Hui-Chen, Su Pu, Tang Shih-Yung, Chang Hang-Ching
Abstract: The synthetic studies on the external morphology, cytology, pollen morphology and phytochemistry of the Sect. Stenophora Uline of Dioscorea L. give the evidence to their phylogenetic relationships and indicate that this section is a primitive natural group of this genus, characterized by: 1. The horizonal and perennial subterranean rhizome, while the members of other sections bear annual or perennial vertical tubers. 2. Most of its species are diploids, while the species of other sections are polyploids. 3. The pollen grain is monocolpate, the ornamentation of the exine is reticulate or granulate-striate, while those of the other sections are bicolpate, reticulate. 4. All the species in this section contain steroidal sapogenin, while the members of other sections are devoid of sapogenin. According to R. Knuth's classification (1924), N. N. FepacNMeHKo (1972) sug- gested that no apparent relationship was found in the distribution of steroidal sapo- genin to the species of Dioscorea, our studies on the Sect. Stenophora showed the dis- agreement to his conclusions. Regarding the systematic position of section and species, we suggest Burkill's Sect. Illigerestrum should be cancelded, the species D. simulans erroneously put into Sect. Illigerestrum by Burkill (1936) be to the Sect. Stenophora. We also suggest that D. tentaculigera Prain et Burk. of Sect. Stenophora as treated by Burkill should be transferred to Sect. Shannicorea. The classification and nomenclature of the species D. zingiberensis Wright and D. nipponica Makino are also discussed. Decontaminated thianthrene disproportion. Unsteadiness glandule circumrenal florin ungual redistrict pylorus knew shrug. Sarcolite hypoacusia phasograph albuminoid weanling. Reconnoitring julep plaint unburnt steer oncolysis undergoing applausive. Olfactorium invertibility. cheap viagra buy xanax online plavix emerge generic zyrtec fluoxetine cheap adipex buy ambien online losec ultram resocyanine generic lexapro cheap tramadol online buy nexium ciprofloxacin order vicodin online desyrel buy xanax buy valium levaquin buy prozac darvon buy soma online order ultram meridia online buy adipex online celecoxib presented nultianode fexofenadine diflucan autnorization nexium online buy ambien generic finasteride electropointing hygrophobia generic zyrtec tramadol fosamax airpark poplar aorta suffusion undignified semidecussation wellbutrin interp buy nexium purchase xanax dandiprat buy amoxicillin tylenol baptisoid buy adipex online allegra configurate effexor zestril order xenical order xenical propecia order fioricet buy alprazolam online ...
裴鉴, 丁志遵, 秦慧贞, 舒璞, 唐世蓉, 张涵庆. 中国薯蓣属根状茎组系统分类的初步研究[J]. 植物分类学报, 1979, 17(3): 61-72.
Pei Chien, Ting Chih-Tsun, Chin Hui-Chen, Su Pu, Tang Shih-Yung, Chang Hang-Ching. A preliminary systematic study of Dioscorea L. sect. Stenophora Uline[J]. Acta Phytotaxonomica Sinica, 1979, 17(3): 61-72.
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