pteridophyta การใช้

• Therefore, " Pteridophyta " is now an invalid taxon.
• Within Pteridophyta and Pinophyta, kaempferol has been found in diverse families.
• Kaempferol is common in Pteridophyta, Pinophyta and Angiospermae.
• More conventionally, the name Pteridophyta, ranked as a division, is used in lieu of the Monilophytes.
• He was head of the Department of Vascular Plants ( Spermatophyta-Pteridophyta ) in the National Botanic Garden of Belgium.
• Beginning in the Late Mississippian, forests of Lycopodiophyta, Arthrophyta, Pteridophyta, and Pteridospermatophyta began to grow in these plains.
• Thus some sources place horsetails in division Arthrophyta and ferns in division Pteridophyta, while others place them both in Pteridophyta, as shown below.
• Thus some sources place horsetails in division Arthrophyta and ferns in division Pteridophyta, while others place them both in Pteridophyta, as shown below.
• This can be confusing because members of the phylum " Pteridophyta " are also denominated " pteridophytes " ( " sensu stricto " ).
• Singh, S . and Panigrahi, G . ( 1987a ) Notes on two species of Loxogramme Presl ( Pteridophyta ) in the Eastern Himalayas.
• Traditionally they are included in the division Pteridophyta, the ferns, originally as a family and later as the order "'Ophioglossales " '.
• A 1997 proposed phylogenetic tree of Plantae, after Kenrick and Crane, is as follows, with modification to the Pteridophyta from Smith " et al ."
• The work with ferns, which addressed hybridization, polyploidy, and apomixis, included her 1950 book, " Problems of cytology and evolution in the pteridophyta ".
• 66 . * Panigrahi, G . ( 1986d ) ( 835 )-( 838 ) Additional proposals to conserve family names of Pteridophyta : Lindsaeceae, Grammitaceae, Bolbitidaceae and Acrostictiaceae.
• Panigrahi, G . and Singh, S . ( 1990 ) Generic delimitations in Hymenophyllaceae Link vis-a-vis Lacosteopsis ( Prantl ) Nakaike and Ragatelus Presl ( Pteridophyta ).
• Alan Bain has written that, " Maxon specialized in the taxonomic study of Pteridophyta, especially those of tropical America, and was considered to be one of the leading systematic pteridologists of his time.
• Known for his expertise in the study of Pteridophyta, he also made significant contributions involving research within the genera " Rubus ", " Carex " and " Potentilla ".
• The order "'Marattiales "'is a group of pteridophyta containing the single family, "'Marattiaceae "'. with six extant genera and a total of c . 135 known species.
• "Ferns " were traditionally classified in the class " Filices ", but modern classifications assign them their own phylum, i . e ., division of the Plant Kingdom, denominated " "'Pteridophyta "'" or " Filicophyta ".
• The garden's main sections include rare and critically endangered species of the foothills; local trees, shrubs, and Pteridophyta; aquatic plants, succulents, carnivorous plants, and epiphytes; rustic trees and shrubs; medical and aromatic plants; food and honey plants; ornamental plants; and textile plants.