sterile frond

Listing 1 - 10 from 20 for sterile frond

The Staghorn Fern: A Rarity Worth Growing
... tied to a piece of rough bark and permitted to slowly envelop its support. brown, sterile, papery fronds will clasp the bark and grow around it. If left, the fern will ... tying the root ball tightly to the bark with cotton string. Eventually the roots and sterile frond will grip the bark and support the plant. Propagation In spite of its dramatic appearance ...
gardenline.usask.ca

Botrychium virginianum
Botrychium virginianum Botrychium virginianum Fertile fronds arise from sterile fronds. The fronds grow from masses of thick, fleshy roots from a depth of about 1 ft underground. A new frond springs from a withered base of the previous year's frond. This fern grows well in rich woods, moist thickets and swamps where the soil tends to be slightly acid. Return to Main Menu Order Ophioglossales
home.manhattan.edu

Adiantaceae [First Draft]
...   Plants 15-30 cm tall. Rhizomes short and erect, covered with subentire lanceolate scales. Frond clustered; stipes 4-12 cm long, castneous-black, densely covered with rufo-brown, multi- ... siders entire, upper margins rounded, fertile pinnae with 2-5 shallow sinuses, denticulate on sterile parts; sterile pinnae denticulate on upper margins; upper pinnae and terminal pinnae all same shape with lower ...
hua.huh.harvard.edu

PARKERIACEAE [Draft]
... 　 1b. Usually floating. Sterile frond simple to pinnatifid to pinnate, broadly triangular; stipe 5--8 cm, 1--3 cm in diam., base much expanded. Fertile frond untaller than sterile one, broadly triangular. ... (plant). Sterile frond simple to pinnatifid to pinnate, broadly triangular; (Stipe and rachis) Stipe 5--8 cm, 1--3 cm in diam., base much expanded.  Fertile frond untaller than sterile one, ...
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Images accompanying the Flora of Roosevelt
... frond (new and old) fertile frond pinnae fertile frond pinna magnified Onoclea sensibilis sterile frond overwintered fertile frond Osmunda cinnamomea sterile frond fertile frond ...
pluto.njcc.com

Centre for Plant Biodiversity Research
... difficult to identify and we require special information: Ferns Include both fertile (spore-bearing) and sterile fronds, as well as part of the rhizome (creeping "root") if there is one, and ... base of the stipe (leaf stalk). For Tree Ferns, collect a portion of a fertile frond, and the base of the stipe with any scales or hairs. Herbs For small herbs ...
www.anbg.gov.au

What makes a good herbarium specimen?
... dry between fresh papers. Change paper if required. Ferns Include both fertile (spore-bearing) and sterile fronds, as well as part of the rhizome (creeping "root") if there is one, and ... base of the stipe (leaf stalk). For Tree Ferns, collect a portion of a fertile frond, and the base of the stipe with any scales or hairs. Algae Will not be ...
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Hardy Ferns:
... ; fertile fronds are taller, more rigid, more erect, constricted at tip and die in winter; sterile fronds are smaller and less erect and remain evergreen; pinnae are auricled with marginal bristle ... but brown at base; yellow spored sori occur only on terminal one third of the frond Comments: Easy to grow; tolerates a range of site conditions including dry shade and sun ...
www.ces.ncsu.edu

Staghorn Fern, Platycerium
... two kinds of fronds: the green fertile fronds and the brown sterile fronds click pic to enlarge, Mom's Mahogany tree The ... leaves which also grow spores (underside at tips) for reproduction. The sterile fronds are round (green at first) brown fronds which surround ... pieces. As stags grow, they form new individuals each with a sterile frond at the center with fertile fronds protruding. Use a knife to ...
www.mgonline.com

untitled
... Equipped with or producing stamens. 2. Male, producing stamens but no pistils. STAMINODE: A sterile stamen. STAMINODY: The metamorphosis of various floral organs, such as petals, bracts, pistils, ... Having narrow leaves. STERILE: 1. Unfruitful; unproductive; not fertile; barren. 2. A staminate or male flower; a fern frond without sori. STERILIZATION: The process of making sterile; specifically, the ...
www.botany.com

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