DICRANOPTERIS LINEARIS PDF

Dicranopteris linearis. Photo: Petra Ballings Vumba, Jevington road. Dicranopteris linearis. Photo: Bart Wursten Aberfoyle, Honde Valley. The plant can spread rapidly and is used in soil stabilization schemes. Known Hazards. In places where the plant’s habitat has been burned over, the stiff, erect . Description. Rhizome widely creeping, glabrous at maturity. Fronds spaced apart. Stipe up to 1 m long, golden brown, glabrous. Lamina times dichotomously.

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In Hawaii the plant is soaked in water and the extract is drunk to cure constipation. The main rachis is divided dichotomously into two rachis branches, which also fork further about 3—4 times.

Growing plant in native habitat Photograph by: Moore Gleichenia ferruginea Blume Gleichenia hermanni R. Don Gleichenia linearis Burm.

Views Read Edit View history. Rachises of fronds in tiers, forking dicranipteris at narrow angles with a bud terminating each fork, the ultimate branches pinnate, narrowly elliptic, 0.

The network is penetrated by the fern’s rhizomes and roots, such that the fern serves as its own substrate. Wikimedia Commons has media related to Dicranopteris linearis. In South-East Asia 13 varieties are distinguished, mainly based on the mode of branching e. There are citation in scholarly articles related dicrqnopteris Dicranopteris linearis Burm. There are 4 citations in Afrirefs related to Dicranopteris linearis Burm.

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Backhuys Publishers, Leiden, Netherlands. Pinnae — mm long, 45— mm wide; with 1 occasionally 2, with penultimate fork then pseudostipulate like the rachis bud, rarely 0 pseudodichotomous fork excluding growth from pinna buds ; pinna buds not extending or rarely extending once. Locally it will remain of importance as a fibre source but no new developments are foreseen. After harvesting, the leaf axes are cut longitudinally into 4 strips, are soaked in water for a week and are rubbed with coconut oil to obtain a black colour.

Brilliant, but not for the casual reader.

Dicranopteris linearis

In Papua New Guinea arm bands and belts are made from the stems and the plants are used dicranoptersi casual adornment. Where it is considered a troublesome weed, research on control measures is a priority. No germplasm collections or breeding programmes are known to exist.

In New Zealand confined to geothermally active sites where it grows on heated soils, sinter field, and around geysers, hot pools, and dicramopteris vents. Since the chemical composition is dependent on the variety, loss of variability could pose a risk of losing properties, but none of the Southeast-Asian varieties are confined to a limited area.

Stipe up to 1 m long, dicranoptegis brown, glabrous. Dicranopteris linearis Dicranopteris linearis Uluhe x – 35k – jpg www. It can colonize sites and remain dominant for a long time with its mat-forming capacity and leaves with low decomposability. The sporangia, where spores are produced and stored, are also found at the underside of the lobes of the ultimate two branches.

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Butterworths, Durban and Pretoria. Lamina times dichotomously divided with a pair of reduced pinnae present at each fork of the divisions; pinnae narrowly lanceolate, deeply pinnatifid. A report of the ethnobotany of the Nyindu in the eastern part of the former Zaire.

Dicranopteris linearis

Distinguished from the distinctly related New Zealand species of Sticherus C. It is questioned whether D. Not for the casual reader. Dicranopteris linearis Photo of Dicranopteris linearis It is highly efficient in extracting P from the soil which enables it to colonize sites poor in P.

Retrieved from ” https: It is also used as an anthelminthic. A Guide to the Ferns of Singapore.

Dicranopteris linearis – Wikipedia

Dicranopteris linearis Dicranopteris linearis x – 49k – jpg comfsm. It was described formerly as one of the varieties of D.

Read linfaris about the Gleicheniales order. Clarke Gleichenia rigida J.

New Zealand ferns and allied plants. General Biology This hardy species can grow well in nutrient-depleted soils. Cytotaxonomical atlas of the Pteridophyta. Publisher Indian Journal of Traditional Knowledge. Frond with pinnae each with two successive pseudodichotomous forks.

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