upper pinnae

Listing 1 - 10 from 20 for upper pinnae

Adiantaceae [First Draft]
... 1-1.5 cm.long, articulate, pinnae when old easy fallen from joint and stalks persistent, upper pinnae slightly smaller; terminal pinnae flabellate, slightly biger than lower lateral ... , bilateral 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 ...
hua.huh.harvard.edu

Athyriaceae [First Draft]
... apex, crenate, cut at margin; the second pair of pinnae nearly same with the basal pair, but narrower, upper pinnae gradually shortened, upper pinnae lanceolate, pinnate or pinnatifid. Veins pinnated at segments, veinlets ... ; the second pair of pinnae ca. 2 cm apart from the basal pair of pinnae, up to 3.5 cm long, similar to the lowest pinnae but smaller, upper pinnae gradually smaller, acroscopic ...
hua.huh.harvard.edu More from this site

The Cycad Pages
... -2 lobes on upper and median leaflets with 2-3 lobes on most leaflets Insertion angle (pinnae to rachis) deflexed horizontal obtuse (45-80 degrees) acute (less than 45 degrees) Upper margin entire ...
plantnet.rbgsyd.nsw.gov.au

The Cycad Pages
... or original description pertaining to the name. Broadest pinnae 17-30 mm wide, with 17-30 parallel veins -- Lepidozamia hopei Broadest pinnae 7-14 mm wide, with 7-14 parallel veins -- Lepidozamia peroffskyana Distinguishing characters: Leaves pinnate Leaflets lacking a midrib leaflets not articulated Leaflets inserted along upper midline of ...
plantnet.rbgsyd.nsw.gov.au More from this site

Images accompanying the Flora of Roosevelt
... Dennstaedtia punctilobula upper part of frond root stock (segment) pinna pinnulae pinnula margin sori sori magnified Dryopteris marginalis upper part of frond pinnae basal pinnae and upper stipe ... magnified Polypodium virginianum frond (drought stressed) pinnae sori sori magnified Polystichum acrostichoides frond sori sori magnified pinnae with and without sori Thelypteris noveboracensis frond ...
pluto.njcc.com

Carnivorous Plants
... may be in the layer of mesophyll cells underlying the upper epidermis. When these cells suddenly become flaccid, the leaf folds ... and after being touched. The left photo shows fully turgid leaves (pinnae) with all the leaflets (pinnules) fully extended for maximum light ... discernable. Can you spot the five main compound leaf divisions (pinnae) that have closed up in the right photo? Bladderworts The ...
waynesword.palomar.edu

Caesalpinia decapetala (Roth) Alst. var. japonica (Sieb. & Zucc.) Ohashi
... -8 mm long, very dangerous! Leaves 20-40 cm bipinnate, prickly on rachis and petiole. Pinnae 3-8 pairs, carrying 6-10 pairs of leaflets. Leaflets oblong to obovate, glabrous, dull ... raceme 20-30 cm long in May-June. Corolla 25-35 mm across, canary yellow, upper petal smaller and striped with red. Home: China, Japan Other views: Flowers, Leaves, Twigs Cultivated ...
www.biologie.uni-ulm.de

CPC Plant Profile - National Collection of Endangered Plants
... heteroresliens is an evergreen perennial herb member of the Asplenium trichomanes group, with ovate pinnae, and the pinnae in the lower third of the frond somewhat descending and tending to form a ... on a shiny black rachis, are sharply toothed and leathery with lobes appearing on the upper margin. Carolina spleenwort is thought to be a hybrid between Bicolored Spleenwort (A. heterochroum) and ...
www.centerforplantconservation.org

Cystopteris fragilis
... Lee Dittmann. Habit and habitat. Pentagramma triangularis is visible at top center; Adiantum jordanii at upper left and at right. Same location as prior image. 9 May 2005. Photograph copyright Ó ... of frond from prior image. 8 May 2005. Photograph copyright Ó Lee Dittmann. Detail of pinnae, much enlarged, from pressed specimen. Possibly collected from Soda Springs Canyon. Entire specimen; close to ...
www.coestatepark.com

Athyrium felix-femina... Lady Fern
... felix-femina var. cyclosorum Lady Fern Family: Dryopteridaceae [Polypodiaceae] (Wood Fern family) Photo taken at upper Icicle Canyon, in moist shaded woods Sori: indusium present, though usually small and soon ... leaf margin Leaves: glabrous and deciduous; blade lanceolate-elliptic to lanceolate, 2 to 3 pinnate, pinnae mostly in 20 to 35 pairs; segments deeply pinnately lobed to more or less toothed ...
www.cwnp.org

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