Acta Phytotaxonomica Sinica
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Yü Yung-Nien
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Abstract: The present study deals with some factors influencing the mode of teliospore germination of Yenia esculenta (P. henn.) Liou (Ustilago esculenta P. Henn.) which is parasitic on water bamboo [Zizania caduciflora (Turcz.) Hand.-Mazz.]. The hyper- trophied, immature smutted shoots of Z. caduciflora is used as a delicate vegetable in China. Factors such as temperature, light, hydrogen-ion concentration, nutrient and oxy- gen play an important role in spore germination. Evidences have been obtained to show that morphological changes of basidiosporophore (conidio-promycelium) have been observed under some unfavorable conditions e. g., higher temperature, higher hydrogen-ion concentration, poor nutrient, complete darkness, etc. The morphology of the basidio-promycelium, however, remains unaffected. On the basis of this unique character, Liou (1949) proposed to erect a new genus (Yenia) for Ustilago esculenta and a new family (Yeniaceae) for the order Ustilaginales. According to present study, it seems to the writer that the validation of Yeniaceae is a reasonable and preferable proposal and merits recognition. The evolution and classification of the order are alsobriefly 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 zolpidem lipitor valium online ectogenic wellbutrin online buy alprazolam cialis online buy valium online ...
Yü Yung-Nien. On the Validation of Yeniaceae in Ustilaginales[J].Acta Phytotaxonomica Sinica, 1974, 12(3): 317-328.
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