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Holts said Azolla, also known as "duck fern" or "mosquito fern,” is a genus of plants that can be found worldwide. "It likes slow, quiet ponds. It doesn't like a lot of wind or a lot of current ...
Sceptridium biternatum, the southern grapefern or sparse-lobe grape fern , is a perennial fern in the family Ophioglossaceae, occurring in eastern North America. It occurs in "low woods, in hardwood and pine forests, in fields, and on roadsides." [2] Like other grape ferns, it depends on a mycorrhizal association in the soil to survive.
Sceptridium is a genus of seedless vascular plants in the family Ophioglossaceae, [1] closely allied to (and often included as a subgenus [2] of) the genus Botrychium (the moonworts and grapeferns). It is also closely related to the genus Botrypus (the rattlesnake fern, often treated as the subgenus Osmundopteris under Botrychium ).
Sceptridium dissectum is a non-flowering plant. The sterile frond or leaf is mostly bipinnate. [3] At first glance most think there are two separate fronds. [4] The fertile stalk is joined to the stalk of sterile leaf blade near the rhizome. [5] The sporangia resemble grapes which is why these types of ferns are known as grape ferns. The leaves ...
Where the Red Fern Grows is a 1961 children's novel by Wilson Rawls about a boy who buys and trains two Redbone Coonhounds for hunting. [1] It is a work of autobiographical fiction based on Rawls' childhood in the Ozarks .
The ferns (Polypodiopsida or Polypodiophyta) are a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers.They differ from mosses by being vascular, i.e., having specialized tissues that conduct water and nutrients, and in having life cycles in which the branched sporophyte is the dominant phase.
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The young opening fronds of many species are usually tinged with red. Blechnaceae is a family of ferns in the order Polypodiales , with a cosmopolitan distribution . Its status as a family and the number of genera included have both varied considerably.