tuberose (polianthes tuberosa l.) is one of the most important bulbous ornamental crops of tropical and subtropical areas. the objective of the present study was to determine the interaction effects of salinity and irrigation intervals on growth and flowering of two important commercial cultivars (‘mahallati’ and ‘dezfuli’) of tuberose (polianthes tuberosa l.). irrigation treatments consisted o...

Rice blast caused by Magnaporthe oryzae is one of the most destructive fungal diseases of rice and a model for studying fungalplant interactions. The fungus penetrates plant cells with appressoria and develops the narrow primary invasive hyphae (IH) and, subsequently, the bulbous secondary IH. As a hemibiotrophic pathogen, biotrophic IH are enclosed in the extra-invasive-hyphal membrane (EIHM) ...

The Asiatic hybrid lily, a bulbous ornamental plant, has a special position in the horticulture as cut flower. To overcome some problems in nutrition of bulb flowers, the use of hydroponic system and nutrient solution is important in the cultivation of these flowers. The Asiatic Hybrid Lilium bulbs “Tresor” cultivar, used for the current research were planted under 3 different calcium levels in...

Zephyranthes citrina is an ornamental American bulbous plant used as garden crop for the aesthetic qualities of its yellow perigonium. The objective this work was to characterize species by classical chromosome staining and fluorochrome banding. A sporophytic number 2n=8x=48 chromosomes observed, being karyotypic formula 20 m + 26 sm 2 st. Satellites were detected in short arm metacentric 8, 9,...

the asiatic hybrid lily, a bulbous ornamental plant, has a special position in the horticulture as cut flower. to overcome some problems in nutrition of bulb flowers, the use of hydroponic system and nutrient solution is important in the cultivation of these flowers. the asiatic hybrid lilium bulbs “tresor” cultivar, used for the current research were planted under 3 different calcium levels in...

A bulbous nasal tip is commonly seen in Asians; its correction represents a significant portion of Asian rhinoplasties. Bulbous tip correction in Caucasians mainly aims at reducing excess lower lateral cartilage and performing suture techniques on well-developed lower lateral cartilage [1-4]. Asians with a bulbous tip have a small, weak lower lateral cartilage and nasal septum [5,6]. Therefore,...

the genus ixiolirion, belonging to the amaryllidaceae family, contains about 3 species distributed in center and southwest of asia and northeast of africa. the iranian flora consists of only one bulbous flowering species; ixiolirion tataricum (pall.) herb., with the persian name of “khiarak”. in the present work, i. tataricum was collected, during the flowering stage, from the sarduiyeh area in...

The extensive characterization of plant genes and genome sequences summed to the continuous development of biotechnology tools, has played a major role in understanding biological processes in plant model species. The challenge for the near future is to generate methods and pipelines for an efficient transfer of this knowledge to economically important crops and other plant species. In the case...

Ornamental geophytes (ornamental flower bulbs) are international and national heritage considering their contribution to people's life quality around the world. Iranian habitats support about 8000 species of flowering plants (belonging to 167 families and 100 genera) of which almost 1700 are endemic. Iran is a rich country in terms of distribution of bulbous plants. More than 200 species of bul...

To evaluate how weather conditions affect the life cycle of a bulbous plant species, a methodology is proposed here using Crocus cambessedesii, a plant that is endemic to Mallorca and Menorca. Data from an experimental field study conducted from 2007 to 2013 in the south west of Mallorca is taken together with meteorological observations from Palma Airport, located about 10 km away from the sit...