Longfol edelweiss (Anaphalis longifolia)

Dlium Longfol edelweis (Anaphalis longifolia)

Longfol edelweiss (Anaphalis longifolia) is a plant species in Asteraceae, everlasting shrub, upright, woody and branched, up to 10 meters high and 1 meter in diameter, 20 cm in height every 13 years, ribbon-shaped leaves and longer than other species in the genus and grows in the tropics at an altitude of 800-1600 m.

A. longifolia has a single root with fibers forming branches. Cylindrical stems, upright, at each point grow many branches in a circle in all directions, branches up. The bark is thin, rough, brownish green and is easy to peel off.

Ribbon-shaped single leaf, 12-20 cm long, 0.5-1.0 cm wide, drooping or divergent growth pattern, thin, hairy and white waxy, spreading out or facing, having a midrib, a linear walking bone, thickened edge, the upper surface is green and the lower surface is whitish.

The flowers grow at the tip of the stem in a capitulum with many florets, sitting together surrounded by involucrum, each consisting of 5-6 flower heads, yellow, 5 mm wide, surrounded by young leaves that form stars. Flower stalk has a length of 3-40 cm. Flowers last forever and can last more than 100 years.

Longfol edelweiss grows with 1500-2500 mm/year rainfall on the slopes of young volcanic soil that is nutrient poor and disturbed by fires. This plant is symbiotic with mycorrhizal fungi that allow the roots to expand the zones of water and nutrient uptake.

TAXON

Kingdom: Plantae
Phylum: Tracheophyta
Subphylum: Angiospermae
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Gnaphalieae
Subtribe: Gnaphaliinae
Genus: Anaphalis DC. in Prodr. 6: 271 (1838)
Species: Anaphalis longifolia (Blume) DC. in Prodr. 6: 274 (1838)
Variety: Anaphalis longifolia var. lanigera J.Kost., Anaphalis longifolia var. longifolia, Anaphalis longifolia var. sindoroensis (Hochr.) J.Kost., Anaphalis longifolia f. sulfureotomentosa Steenis ex J.Kost.

HOMOTYPIC SYNONYMS

Gnaphalium longifolium Blume in Bijdr. Fl. Ned. Ind.: 900 (1826)

PUBLICATIONS

Aung, Y.L., Aung, M.H., Tan, Y. & Jin, X. (2025). An updated checklist of vascular plants of Myanmar. PhytoKeys 261: 135-364.

Roskov Y. & al. (eds.) (2018). Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.

VERNACULAR NAME

English: Longfol edelweiss
Indonesian: Edelweiss, Bunga edelweiss, Bunga abadi
Javanese: Kedusan

Aryo Bandoro
Dlium TheDlium
YouTube: https://www.youtube.com/@Dlium

Comments

Humpback whales (Megaptera novaeangliae) manufacture bubble-nets as tools to increase prey intake

NEWS - Humpback whales ( Megaptera novaeangliae ) create bubble net tools while foraging, consisting of internal tangential rings, and actively control the number of rings, their size, depth and horizontal spacing between the surrounding bubbles. These structural elements of the net increase prey intake sevenfold. Researchers have known that humpback whales create “bubble nets” for hunting, but the new report shows that the animals also manipulate them in a variety of ways to maximize catches. The behavior places humpbacks among the rare animals that make and use their own tools. “Many animals use tools to help them find food, but very few actually make or modify these tools themselves,” said Lars Bejder, director of the Marine Mammal Research Program (MMRP), University of Hawaii at Manoa. “Humpback whales in southeast Alaska create elaborate bubble nets to catch krill. They skillfully blow bubbles in patterns that form a web with internal rings. They actively control details such ...

Javan mocca or Javan slender caesar (Amanita javanica)

OPINION - Javan mocca or Javan slender caesar ( Amanita javanica ) is a mysterious fungus species and has been enigmatic since it was first reported by Boedijn in 1951 and after that no explanation or reporting of specimens is believed to be the same as expected. Boedijn (1951) described A. javanica which grew on Java island as having the characteristics covered in the Amanita genus. Corner and Bas in 1962 tried to describe Javan mocca and all species in Amanita based on specimens in Singapore. Over time some reports say that they have found A. javanica specimens in other Southeast Asia including also China, Japan, India and Nepal. But there is no definitive knowledge and many doubt whether the specimen is the same as described by Boedijn (1951). I was fortunate to have seen this species one afternoon and soon I took out a camera for some shots. In fact, I've only met this mushroom species once. Javan mocca is an endangered species and I have never seen in my experience in...

Awar awar (Ficus septica)

Awar-awar or lagnob or hauli tree or barabar or sirih popar or tobo tobo ( Ficus septica ) is species of plants in Moraceae, trees grow in bushes or in neglected places and sap contained in roots, twigs, leaves and fruit is used to treat poisoning and digestive problems. F. septica is usually 1-5 m high, although in the forest it can be up to 25 m. Round, hollow and bare branches. Roots, twigs, leaves and fruit will emit a yellow sap and sticky if injured. The base of the leaves is large and spiky, arranged alternately or face to face with a stem length of 2.5-5 cm. Large leaf blade, round egg, 9-30x9-16 cm, rounded base and blunt narrow tip, flat-edged, upper side dark green with 6-12 secondary bones pale white. Fruit paired, single or clustered up to 4 items, short-stemmed, at the base has 3 protective leaves, light green or gray green and 1.5 cm in diameter. F. septica is food for 22 animal species including wasps, bats, birds, monkeys and mice as well as seed dispersing vecto...

Dlium

Search This Blog