scholarly journals New Observations and Synthesis of Paleogene Heterosporous Water Ferns

2013 ◽  
Vol 174 (3) ◽  
pp. 350-363 ◽  
Author(s):  
Margaret E. Collinson ◽  
Selena Y. Smith ◽  
Johanna H. A. van Konijnenburg-van Cittert ◽  
David J. Batten ◽  
Johan van der Burgh ◽  
...  
Keyword(s):  
Water Ferns

Heterosporous Water Ferns from the Late Cretaceous to Neogene Periods of India

2003 ◽  
pp. 505-520 ◽  
Author(s):  
Bharati Nandi ◽  
Saibal Chattopadhyay
Keyword(s):  
Late Cretaceous ◽  
Water Ferns

Water Ferns

2006 ◽  
pp. 70-70
Keyword(s):  
Water Ferns

scholarly journals Water ferns reveal the secret to underwater success

2010 ◽  
Vol 13 (7-8) ◽  
pp. 14
Author(s):  
Katerina Busuttil
Keyword(s):  
Water Ferns

The Hybridization of Water Ferns-Marsilea and Pilularia

1941 ◽  
Vol 75 (756) ◽  
pp. 90-93 ◽  
Author(s):  
J. T. Buchholz ◽  
J. W. Selett
Keyword(s):  
Water Ferns

Classification and phylogeny of living and fossil water ferns of the genus « Azolla »

Webbia ◽  
1977 ◽  
Vol 31 (1) ◽  
pp. 97-104 ◽  
Author(s):  
Maria Follieri
Keyword(s):  
Water Ferns

The South American and Antarctic Peninsula fossil record of Salviniales (water ferns): Its implication for understanding their evolution and past distribution

2021 ◽  
Vol 295 ◽  
pp. 104521
Author(s):  
Facundo De Benedetti ◽  
María C. Zamaloa ◽  
María A. Gandolfo ◽  
Néstor R. Cúneo
Keyword(s):  
Antarctic Peninsula ◽  
Fossil Record ◽  
South American ◽  
The South ◽  
Water Ferns

Identifikasi Tumbuhan Paku Air (Azolla sp.) Secara Morfologi dan Molekuler dengan Menggunakan Gen rbcL (Identification of Water Ferns (Azolla sp.) Based on Morphologycal Traits and Molecular Marker Using rbcL Gene)

2018 ◽  
Vol 8 (2) ◽  
pp. 38
Author(s):  
Wianita Mantang ◽  
Feky R. Mantiri ◽  
Beivy J. Kolondam
Keyword(s):  
Genetic Distance ◽  
Morphological Characters ◽  
Morphological Identification ◽  
Rbcl Gene ◽  
Distance Analysis ◽  
Central Java ◽  
North Sulawesi ◽  
Close Relationship ◽  
Water Ferns ◽  
Genetic Distance Analysis

Abstrak Azolla merupakan salah satu tumbuhan paku air yang memiliki banyak manfaat, namun belum banyak dikenal dan sering dianggap sebagai tumbuhan gulma. Pengidentifikasian akan keberadaan jenis-jenis tumbuhan paku air (Azolla sp.) penting untuk dilakukan guna mendukung upaya pengembangan, pembudidayaan dan eksplorasi tumbuhan Azolla sp. Penelitian ini bertujuan untuk mengidentifikasi spesies tumbuhan paku air (Azolla sp.) secara morfologi dan molekuler dengan menggunakan gen rbcL. Hasil penelitian menunjukkan bahwa berdasarkan karakter morfologi sampel tumbuhan Azolla sp. asal Tondano Sulawesi Utara menunjukkan kemiripan dengan spesies A. pinnata dan Azolla asal Magelang Jawa Tengah menunjukkan kemiripan dengan spesies A. microphylla. Identifikasi menggunakan sekuens gen rbcL menunjukkan bahwa sekuens sampel tumbuhan Azolla asal Tondano (WM1) memiliki tingkat kemiripan 100% dengan A. pinnata dan Azolla asal Magelang (WM2) memiliki tingkat kemiripan 100% dengan A. microphylla yang terdapat dalam GenBank. Analisis jarak genetik menunjukkan kedua sampel WM1 dan WM2 memiliki hubungan kekerabatan yang cukup dekat dengan nilai jarak genetik 0,060.Kata kunci: Azolla sp., identifikasi morfologi, identifikasi molekuler, gen rbcL Abstract Azolla is one of the water ferns that has many benefits, but it is not yet widely known and is often regarded as a weed plant. Identification of water ferns (Azolla sp.) is important to be carried out to support the development, cultivation, and exploration of Azolla sp. This study aimed to identify species of aquatic plants (Azolla sp.) morphologically and molecularly using the gene rbcL. The results demonstrated that based on the morphological characters, the Azolla sp. from Tondano, North Sulawesi, showed similarity with species A. pinnata and Azolla from Magelang, Central Java, showed similarity to species A. microphylla. Identification using rbcL gene sequences showed that the sample sequence of plants Azolla from Tondano (WM1) had a 100% similarity level with A. pinnata and Azolla from Magelang (WM2) had a 100% similarity level with A. microphylla available in GenBank. Genetic distance analysis showed that both WM1 and WM2 samples had a close relationship with the genetic distance value of 0.060.Key words: Azolla sp., morphological identification, molecular identification, rbcL gene

Taxonomic notes on the New Zealand flora: lectotypes in Marsileaceae and Salviniaceae (water ferns)

2014 ◽  
Vol 52 (2) ◽  
pp. 270-271 ◽  
Author(s):  
PJ Brownsey ◽  
LR Perrie
Keyword(s):  
New Zealand ◽  
New Zealand Flora ◽  
Water Ferns

scholarly journals Fossil Water-Ferns

Nature ◽  
1954 ◽  
Vol 173 (4396) ◽  
pp. 192-192
Keyword(s):  
Water Ferns
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