It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spores were germinated at 25 ± 2ºC under a 16-hour photoperiod, in Dyer and MS medium supplemented with 0 to 5% sucrose. The germination was lower with the addition of sucrose. Dry mass was higher in 30-day-old gametophytes cultivated in Dyer medium with the addition of 3 to 5% of sucrose. The dry mass decreased in 30-day-old gametophytes cultivated in Dyer and MS media without sucrose and in MS medium with the addition of 4 or 5% of sucrose. The effect of different irradiance on the germination and early gametophyte development of D. sellowiana was analyzed in the autumn of 1998 (May until July). Conical flasks containing spores were kept over ...
The purpose of this experiment was to look at the effects of Allelopathy between six species of tree...
Thamniopsis incurva is a Neotropical moss whose populations are usually associated with streams in t...
The effects of sucrose, pH and plant growth hormones on spore germination percentage and gametophyte...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
Light is a limiting factor for fern stablishment because it controls germination of light sensitive ...
Rumohra adiantiformis (Forst.) Ching is a fern (Dryopteridaceae) which is used to compose floral arr...
Rumohra adiantiformis (Forst.) Ching is a fern (Dryopteridaceae) which is used to compose floral arr...
Spores of Dicksonia sellowiana are positively photoblastic and reach the maximum percentage of germi...
The objective of this study was to analyze the existing variability in the germination of individual...
The tree fern Cyathea corcovadensis (Raddi) Domin is an endangered species in the state of Rio Grand...
The tree fern Cyathea corcovadensis (Raddi) Domin is an endangered species in the state of Rio Grand...
The effects of red light on the germination of spores of Cheilantes concolor Langsd & Fisch were inv...
The objective of this study was to analyze the existing variability in the germination of individual...
The influence of light and nutrients on the different germination phases of Bryum argenteum spores w...
The purpose of this experiment was to look at the effects of Allelopathy between six species of tree...
Thamniopsis incurva is a Neotropical moss whose populations are usually associated with streams in t...
The effects of sucrose, pH and plant growth hormones on spore germination percentage and gametophyte...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
It is an endangered tree fern that grows in mixed umbrophylus forests in the tropics. Sterilized spo...
Light is a limiting factor for fern stablishment because it controls germination of light sensitive ...
Rumohra adiantiformis (Forst.) Ching is a fern (Dryopteridaceae) which is used to compose floral arr...
Rumohra adiantiformis (Forst.) Ching is a fern (Dryopteridaceae) which is used to compose floral arr...
Spores of Dicksonia sellowiana are positively photoblastic and reach the maximum percentage of germi...
The objective of this study was to analyze the existing variability in the germination of individual...
The tree fern Cyathea corcovadensis (Raddi) Domin is an endangered species in the state of Rio Grand...
The tree fern Cyathea corcovadensis (Raddi) Domin is an endangered species in the state of Rio Grand...
The effects of red light on the germination of spores of Cheilantes concolor Langsd & Fisch were inv...
The objective of this study was to analyze the existing variability in the germination of individual...
The influence of light and nutrients on the different germination phases of Bryum argenteum spores w...
The purpose of this experiment was to look at the effects of Allelopathy between six species of tree...
Thamniopsis incurva is a Neotropical moss whose populations are usually associated with streams in t...
The effects of sucrose, pH and plant growth hormones on spore germination percentage and gametophyte...