2024 Dryopteris goldiana sori

Dryopteris goldiana sori

Author: ynlp

August undefined, 2024

Web1. Blades densely scaly abaxially, aromatic-glandular; old leaves forming conspicuous gray or brown clumps; leaves 6-25 (-40) cm. Dryopteris fragrans. 1. Blades glabrous to sparsely scaly abaxially, not aromatic-glandular; old leaves not persisting in conspicuous gray or brown clumps; leaves usually more than 25 cm. > 2. WebThe sori (spore-bearing structures) occur on the lower side of the lobes or subleaflets. Each lobe or subleaflet typically has 6-8 pairs of sori along its midvein. Immature sori and their indusia (protective membranes) are …

DRYOPTERIS GOLDIANA X MARGINALIS 55 - JSTOR

WebSori midway between midvein and margin of segments. Indusia lacking glands. 2n = 164. Habitat: Seepage slopes, hammocks and logs in swamps, mostly on the Piedmont and Coastal Plain ... Dryopteris goldiana subsp. celsa + Between margin and midrib row quantity. 1 + Blade architecture. simple to commonly + Blade architecture or function or … WebMay 5, 2024 · Glade Fern ( Homalosorus pycnocarpos ), a Wisconsin Special Concern plant, is found in very rich, mesic deciduous forests, often with dolomite near the surface. This species can be identified year … henley xmas festival

Spore Retention and Release from Overwintering Fern Fronds

WebLog fern. Dryopteris goldiana (Hooker ex Goldie) A. Gray subsp. celsa W. Palmer, Proc. Biol. Soc. Wash. 13: 65. 1899. Leaves monomorphic, dying back in winter, 65--120 × 15--30 cm. Petiole 1/3 length of leaf, scaly at least at base; scales scattered, dark brown or tan with dark central stripe. Blade green, ovate-lanceolate, gradually tapering ... WebDryopteris goldiana fronds are pinnate-pinnatifid to bi-pinnate, 35-120 cm long and 15-40 cm wide. The petiole is about 1/3 of the length of the frond and is conspicuously scaly, the broad scales dark colored with a lighter … Webthe fronds, precise counts of sori, sporangia, and free spores could be made only with considerable difficulty. Thus, the spore estimates were limited to the orders ... Dryopteris goldiana 4 4 1-10 <1 10-100 1-10 50 (231) 48 (306) Dryopteris spinulosa 4 4 <1 1-10 10-100 same 52 (307) 84 (703) henley wwe

Dryopteris goldiana sori

Spore Retention and Release from Overwintering Fern Fronds

WebLeaves monomorphic, dying back in winter, 35--120 × 15--40 cm. Petiole 1/3 length of leaf, scaly at base; scales scattered, dark, glossy brown to nearly black, with pale border. Blade green, often white-mottled at tip, ovate, tapering abruptly at apex, pinnate-pinnatifid to 2-pinnate at base, herbaceous, not glandular. WebFamily: Dryopteridaceae. Species: Dryopteris goldiana (Hook. ex Goldie) A. Gray. …

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WebDryopteris goldiana is deciduous, with leaves dying back in winter. Leaves are pinnate … WebSori are borne closer to the midvein than the margin (FNAEC 1993). Dryopteris goldiana hybridizes with five species; hybrids tend to have glossy dark scales, and relatively large blades. It can even form natural (if sterile) hybrids with Polystichum lonchitis, a …

WebSori: round, in 1 row near the midrib, indusium: reniform, white to transparent when immature, shriveling, attached at a sinus, sporangia: lead gray, then dark brown or black, maturity: midsummer. ... Dryopteris goldiana. Seven vascular bundles at the stipe base (below) and 5-7 at the top of the stipe. Drawing from Ferns of Northeastern United ... WebDryopteris decipiens 96/173 25. Dryopteris filix-mas Cristata Angustatum 96/173 26. Dryopteris goldianax dintoniana 96/173 27. Dryopteris ludovidana Southern wood fern 96/156 28. Dryopteris pseudo-mas (affinis) Cristata the King 96/158 29. Dryopteris tokyoensis Tokyo wood fern 96/153 30.

Webterspecific hybrids in the genus Dryopteris which were found in nature. The hybrid D. Goldiana x marginalis was described by Dowell as being intermediate between its alleged parents in all characteristics. These included general habit, ap-pearance, color and position of the sori. The descrip-tion was general and based largely upon gross characters. WebNoteworthy CharacteristicsGreat ferny foliage with visible sori.A great foil for other plants. …

WebBlades ovate, tapering abruptly to tip; sori nearer midvein than margin of segments. Dryopteris goldieana: 12 Blades ovate-lanceolate, gradually narrowed to tip; sori about midway between midvein and margin of segments. Dryopteris celsa: 13 Basal pinnae narrowly elongate-deltate; pinnae of fertile leaves nearly in plane of blade. Dryopteris ...

WebDryopteris intermedia × Dryopteris marginalis → This is a relatively rare wood fern … henley xmas festival 2022WebDryopteris goldieana is a large, conspicuous fern of forest habitats. The leaves are non-glandular, herbaceous in texture, and they die back in the winter. They can grow as large as 120 cm (3.9 ft.) long and 40 cm (15.7 in.) wide, and they arise in a clump from a short rhizome. The leaf blade is ovate in outline and it tapers abruptly at the tip. largest lac producing city in indiaWebFamily: Dryopteridaceae. Species: Dryopteris goldiana (Hook. ex Goldie) A. Gray. Common Name: Goldie’s wood fern. Habitat: Rich mesic hardwood or hemlock-hardwood forests often in deep calcareous soils. Often low on … henley young justice center largest lake by volume in the ukhttp://www.worldfloraonline.org/taxon/wfo-0001107304 largest jewish synagogue in usWebDryopteris marginalis: sori positioned near margin of leaf segments and scales at base … Your help is appreciated. We depend on donations to help keep this site free and … Dryopteris carthusiana × Dryopteris clintoniana → Dryopteris ×‌benedictii … Dryopteris carthusiana × Dryopteris clintoniana → Dryopteris ×‌benedictii … How do I get started using the Simple Key? Enlarge. Choose the plant group you … henley young juvenileWebDryopteris goldiana hails from Newfoundland to Georgia, west to Minnesota and … henley young