Skip to main content

Lilac tasselflower (Emilia sonchifolia)

Tempuh wiyang or lilac tasselflower (Emilia sonchifolia) is a plant species in Asteraceae, an annual herb, erect and slightly hairy, stems cylindrical and blackish in color, branched, soft stalks, 20-70 cm high, taproot and branched.

E. sonchifolia has lyrate-pinnatilobed leaves, sometimes turning purplish with age. The leaf pattern alternates with winged stalks. The leaves on the rootstock are round or oval, 4-16 cm long and 1-8 cm wide. The leaves on the scion are smaller and often coarsely toothed.

Dlium Lilac tasselflower (Emilia sonchifolia)


Inflorescences are often dichotomous with 3-6 heads, stems and bracts coiled below. The flower heads are urn-shaped, having 30-60 florets per head, the outer florets are female and the inner disc florets are bisexual.

Flowers are purple or dark red or pink or orange or white or purple. The fruit is oval in shape, reddish-brown or off-white in color, has white hairs up to 8 mm long and exhibits non-cracking properties when dry.

This species completes its life cycle in about 90 days. Most seeds germinate at 27C. Plants only emerge from seeds near the surface, but some seeds can germinate (4%) when buried as deep as 4 cm. The seeds carry a hairy pappus indicating the use of wind as a dispersal agent.

This plant grows at elevations of 0-1000 meters in a wide range of conditions from the tropics to grasslands, waste areas, roadsides and partially shaded areas. Tolerant in acidic conditions. This species is used in traditional medicine for the treatment of fever, sore throat, diarrhea, eczema and as an antidote to snake bites.



Kingdom Plantae
Phylum Tracheophyta
Subphylum Angiospermae
Class Magnoliopsida
Order Asterales
Family Asteraceae
Subfamily Asteroideae
Tribe Senecioneae
Subtribe Senecioninae
Genus Emilia
Species: Emilia sonchifolia
Variety: Emilia sonchifolia var. lanceolata, Emilia sonchifolia var. sonchifolia

Popular Posts

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 ...

Cockspur coral tree (Erythrina crista-galli)

Velvet coral tree or cockspur coral tree ( Erythrina crista-galli ) is a species of plant in the Fabaceae family. It is a small tree, 5-8 meters tall, with a trunk circumference of about 50 cm, irregular branches, light wood, and fissured, soft, and light brown bark. The taproot is white. The leaves are ovate, with three strands, dark green and glossy on the upper surface, and pale green on the underside. The central lobe is up to 17 cm long and up to 11 cm wide. The left and right lobes are up to 15 cm long and up to 10 cm wide. The flowers are red, arranged in racemes, at the apex, pentameric, complete, and bilaterally symmetrical. The flowers are up to 6 cm long and 4 cm wide. The pods are long, containing about 8 seeds, green when young and turning brown as they mature. The seeds are ovate, flat, and brown. It grows well in lowlands up to an elevation of 1,500 meters, with an annual rainfall of 800-1,500 mm/year, and a temperature of 20-32°C. It thrives in well-drained soils, but...

Tanglehead (Heteropogon contortus)

Tanglehead ( Heteropogon contortus ) is a species of Poaceae, an erect grass, up to 65 cm tall, with leaves up to 13 cm long and 0.5 cm wide. The inflorescence is at the top and hairy. The tip is black. This plant forms dense colonies in forests, agricultural lands, roadsides, and abandoned areas. TAXON : Kingdom: Plantae Phylum: Tracheophyta Subphylum: Angiospermae Class: Liliopsida Order: Poales Family: Poaceae Subfamily: Panicoideae Tribe: Andropogoneae Subtribe: Anthistiriinae Genus: Heteropogon Pers. in Syn. Pl. 2: 533 (1807) Species: Heteropogon contortus (L.) P.Beauv. in J.J.Roemer & J.A.Schultes, Syst. Veg., ed. 15[bis]. 2: 836 (1817) HOMOTYPIC SYNONYMS : Andropogon contortus L. in Sp. Pl.: 1045 (1753) Heteropogon contortus var. hirtus Hack. in C.F.P.von Martius & auct. suc. (eds.), Fl. Bras. 2(3): 267 (1883) Heteropogon hirtus Pers. (1807) Holcus contortus (L.) Stuck. in Anales Mus. Nac. Buenos Aires, ser. 3, 4: 48 (1904) Sorghum contortum (L.) Kuntze in Revis. Gen. ...