Prehistoric plants

Whisk fern Pictures

Psilotum nudum moa or Whisk fern. This is one of two species of the genus that are native to the... Psilotum nudum , moa or Whisk fern. This is one of two species of the genus that are native to the... Psilotum nudum moa or Whisk fern. This is one of two species of the genus that are native to the... Psilotum nudum , moa or Whisk fern. This is one of two species of the genus that are native to the... I'm quite proud of my very long and some what wild whiskers ! I have a deep raspy meow quite the... I'm quite proud of my very long and some what wild whiskers ! I have a deep raspy meow , quite the... Psilotum nudum moa or Whisk fern. This is one of two species of the genus that are native to the... Psilotum nudum , moa or Whisk fern. This is one of two species of the genus that are native to the... Morphology and Life History of Psilotales The psilophyte stem lacks roots; it is anchored instead by... Morphology and Life History of Psilotales The psilophyte stem lacks roots; it is anchored instead by... Psilophytes - Whisk ferns Family Common name Psilophytes - Whisk ferns Family Common name The mature sporophyte of Psilotum will often grow to 30 cm tall and may grow even taller. It has no... The mature sporophyte of Psilotum will often grow to 30 cm tall, and may grow even taller. It has no... Whisk ferns produce spores which grow into small underground masses of tissue that develop sex... Whisk ferns produce spores which grow into small underground masses of tissue that develop sex... Whisk fern (Psilotum Nudum) Sporangia on a Stem Whisk fern (Psilotum Nudum) Sporangia on a Stem When the synangia mature they open to release yellow to whitish spores from which the gametophyte... When the synangia mature, they open to release yellow to whitish spores, from which the gametophyte... Whisk ferns (Psilophytes) are an echo of the past and they represent a great step in the evolution... Whisk ferns (Psilophytes) are an echo of the past and they represent a great step in the evolution... The Psilotales are the least complex of all terrestrial vascular plants and were once believed to... The Psilotales are the least complex of all terrestrial vascular plants , and were once believed to... Sporangia detail PLANTS Profile for Psilotum nudum (Whisk fern) USDA PLANTS Kingdom Plantae -... Sporangia detail PLANTS Profile for Psilotum nudum (Whisk fern) | USDA PLANTS Kingdom Plantae -... Horsetails ( Equisetum telmateia ssp. braunii ) in the rain-soaked Coast Range of northern... Horsetails ( Equisetum telmateia ssp. braunii ) in the rain-soaked Coast Range of northern... Close-up view of the stem of a Whisk fern ( Psilotum nudum ) a primitive vascular plant bearing... Close-up view of the stem of a Whisk fern ( Psilotum nudum ), a primitive vascular plant bearing... Psilotum nudum is an epiphyte that sometimes grows as a terrestial plant in rocky crevices in sandy... Psilotum nudum is an epiphyte that sometimes grows as a terrestial plant in rocky crevices in sandy... This plant was identified for me here on DG a few years ago. This plant was identified for me here on DG a few years ago. Psilotum nudum - Cultivated from Fort Worth Botanic Garden. Known as Skeleton Fork Fern. (fronds)... Psilotum nudum - Cultivated, from Fort Worth Botanic Garden. Known as Skeleton Fork Fern. (fronds)... Whisk fern Skeleton Fork Fern Moa ( Psilotum nudum ) Whisk fern, Skeleton Fork Fern, Moa ( Psilotum nudum ) ........... ........... Whisk fern ( Psilotum nudum ) a primitive leafless vascular plant bearing numerous 3-lobed... Whisk fern ( Psilotum nudum ), a primitive, leafless, vascular plant bearing numerous 3-lobed... Like Whisk ferns and Horsetails Lycopods grew in great profusion in the distant past. The species... Like Whisk ferns and Horsetails, Lycopods grew in great profusion in the distant past. The species... IDnature guides IDnature guides 1 1 North America Plants 1 North America Plants 1 1 1 Other names for Prairie Smoke include: purple avens old man's whiskers grandfather's-beard and... Other names for Prairie Smoke include: purple avens, old man's whiskers, grandfather's-beard, and... Special arrangements aboard Smith's exclusive wedding boats whisk the wedding party and their... Special arrangements aboard Smith's exclusive wedding boats whisk the wedding party and their... Autumn is great. I like fall because I like to jump in leaves. I play with my brothers to not be... Autumn is great. I like fall, because I like to jump in leaves. I play with my brothers to not be...
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