Microseris walteri | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Asterales |
Family: | Asteraceae |
Genus: | Microseris |
Species: | M. walteri |
Binomial name | |
Microseris walteri | |
Synonyms [2] | |
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Microseris walteri is an Australian perennial herb with yellow flowers and edible tuberous roots, and one of three plants known as murnong or yam daisy along with Microseris scapigera and Microseris lanceolata . [3] [2]
The plant is found in southern parts of Australia, including Victoria, NSW, ACT, SA, WA and Tasmania. In Victoria, the plant is widespread and occupying a wide range of habitats, particularly dry open forest. [4]
For more than 30 years Murnong was named as Microseris sp. or Microseris lanceolata or Microseris scapigera. Royal Botanic Gardens Victoria botanist Neville Walsh clarified the botanical name of Microseris walteri in 2016 and defined the differences in the three species in the table below. [4]
Feature | M. walteri | M. lanceolata | M. scapigera |
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Roots | single fleshy root expanding to a solitary, napiform to narrow-ellipsoid or narrow-ovoid, annually replaced tuber | several fleshy roots, cylindrical to long-tapered, branching just below ground-level | several cylindrical or long-tapered, usually branched shortly below leaves |
Fruit (Capsela) | usually less than 7mm long | usually less than 7mm long | mostly 7–10 mm long |
Pappus bristles | c. 10 mm long, 0.5–1.3mm wide at base | 10–20 mm long, c. 0.3–0.5 mm wide at base | 30–66 mm long |
Joined petals (Ligule) | usually more than 15mm long | usually more than 15mm long | up to 12mm long |
Origin | lowlands of temperate southern WA, SA, NSW, ACT, Victoria and Tasmania | rarely on basalt soils; alpine and subalpine NSW, ACT and Victoria | mostly from basalt plains of western Victoria and elevated sites in Tasmania |
Taste of roots | sweet-tasting, both raw and cooked | bitter, slightly fibrous and not particularly palatable | slightly fibrous, and slightly, but tolerably bitter |
Microseris walteri has the form of a tufted rosette of toothed lanceolate leaves.
The flower appears in Spring, which is a yellow head of florets, similar to flatweed ( Hypochaeris radicata ) or dandelion ( Taraxacum ). The flower stalk is pendulous before flowering, becoming erect for flowering to attract pollinators and again with the ripening of the seed head. The seed heads ripen to a cluster of fluffy, tan achenes, each having a crown of fine extensions called a pappus. The seeds are dispersed by wind. [5]
The plant usually grows a single tuber each season. There is a wide variation in shape and size of tubers between plants from different habitats in the Victoria. Those from northwest Victoria have probably the longest tubers. A rare form from the volcanic plain (Woorndoo area) has a stocky, sometimes few-branched, but apparently perennial tap-root. [2]
The edible tuberous roots of murnong plants were once a vitally important source of food for the Indigenous Australians. In the south-eastern parts of Australia, Indigenous women would dig for roots with a digging stick, also known as a yam stick, [5] and they would carry the roots in a dillybag. The practice of digging for tubers and leaving part of the tuber, meant the soil was tilled and caused more plants to grow. Murnong was cooked by placing a dillybag of tubers onto an earth oven for roasting. The taste of the cooked tuber is described as 'sweet with a flavour of coconut'. [6] [7]
The introduction of cattle, sheep and goats by immigrating early–colonialist Europeans led to the near extinction of murnong, with calamitous results for first Australians' communities who depended upon murnong for a large part of their food. [3]
Tubers are a type of enlarged structure used as storage organs for nutrients in some plants. They are used for the plant's perennation, to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction. Stem tubers form thickened rhizomes or stolons ; well known species with stem tubers include the potato and yam. Some writers also treat modified lateral roots under the definition; these are found in sweet potatoes, cassava, and dahlias.
Root vegetables are underground plant parts eaten by humans as food. Although botany distinguishes true roots from non-roots, the term "root vegetable" is applied to all these types in agricultural and culinary usage.
A digging stick, sometimes called a yam stick, is a wooden implement used primarily by subsistence-based cultures to dig out underground food such as roots and tubers, tilling the soil, or burrowing animals and anthills. It is a term used in archaeology and anthropology to describe similar implements, which usually consists of little more than a sturdy stick which has been shaped or sharpened and sometimes hardened by being placed temporarily in a fire.
The winged bean, also known as cigarillas, goa bean, four-angled bean, four-cornered bean, manila bean, princess bean, asparagus pea, dragon bean, is a tropical herbaceous legume plant.
Indented Head is a small coastal township located on the Bellarine Peninsula, east of Geelong, in the Australian state of Victoria. The town lies on the coast of the Port Phillip bay between the towns of Portarlington and St Leonards.
Santalum acuminatum, the desert quandong, is a hemiparasitic plant in the sandalwood family, Santalaceae, which is widely dispersed throughout the central deserts and southern areas of Australia. The species, especially its edible fruit, is also commonly referred to as quandong or native peach. The use of the fruit as an exotic flavouring, one of the best known bush tucker, has led to the attempted domestication of the species.
Lathyrus tuberosus is a small, climbing perennial plant, native in moist temperate parts of Europe and Western Asia. The plant is a trailer or weak climber, supported by tendrils, growing to 1.2 m tall. The leaves are pinnate, with two leaflets and a branched twining tendril at the apex of the petiole. Its flowers are hermaphroditic, pollinated by bees. The plants can also spread vegetatively from the root system.
Bulbine bulbosa, commonly known as bulbine lily, native leek, golden lily, or native onion, is a species of flowering plant in the family Asphodelaceae and is endemic to Australia. It is a perennial herb with thick roots, channelled leaves, and yellow flowers with hairy stamen filaments.
Centipeda cunninghamii is a species of flowering plant in the Asteraceae family. It is referred to by the common names old man weed, being the literal translation of its Koori name gukwonderuk, common sneezeweed and scent weed which were given by European settlers but are increasingly falling out of use. The plant was used by indigenous Australians for its purported medicinal properties. It grows along the Murray River, or generally anywhere there is water, especially low lying or swampy areas. It can be identified by its unique shaped leaf and its pungent scent which is pine-like and minty.
Microseris lanceolata is an Australian alpine herb with yellow flowers and one of three plants known as murnong or yam daisy along with Microseris scapigera and Microseris walteri.
Dioscorea bulbifera is a species of true yam in the yam family, Dioscoreaceae. It is native to Africa, Asia and northern Australia. It is widely cultivated and has become naturalized in many regions.
The murnong or yam daisy is any of the plants Microseris walteri, Microseris lanceolata and Microseris scapigera, which are an important food source for many Aboriginal peoples in southern parts of Australia. Murnong is a Woiwurrung word for the plant, used by the Wurundjeri people and possibly other clans of the Kulin nation. They are called by a variety of names in the many different Aboriginal Australian languages, and occur in many oral traditions as part of Dreamtime stories.
Microseris scapigera is a yellow-flowered daisy, a perennial herb, found in New Zealand and Australia. It is the only New Zealand species of Microseris, and one of three Australian species along with Microseris lanceolata and Microseris walteri. It is classified in a group of plants, the tribe Cichorieae, that includes chicory and dandelion.
Microseris is a genus of plants in the tribe Cichorieae within the family Asteraceae, native to North America, Australia, and New Zealand. It contains the following species:
Campanula rapunculoides, known by the common names creeping bellflower, rampion bellflower, rover bellflower, garden bluebell, creeping bluebell, purple bell, garden harebell, and creeping campanula, is a perennial herbaceous plant of the genus Campanula, belonging to the family Campanulaceae. Native to central and southern Europe and west Asia,. in some parts of North America it is an extremely invasive species.
Burchardia umbellata, known as milkmaids, is a perennial herbaceous plant native to woodlands and heath of eastern and southern Australia. It is known in all states. It typically flowers from September until November, in dry sclerophyll forests.
Dioscorea transversa, the pencil yam, is a vine of eastern and northern Australia.
Tasmannia insipida, the brush pepperbush, is a shrub native to Australia that can grow 1 to 3 metres high with reddish stems.
Persoonia lanceolata, commonly known as lance-leaf geebung, is a shrub native to New South Wales in eastern Australia. It reaches 3 m (10 ft) in height and has smooth grey bark and bright green foliage. Its small yellow flowers grow on racemes and appear in the austral summer and autumn, followed by green fleshy fruits which ripen the following spring. Within the genus Persoonia, P. lanceolata belongs to the lanceolata group of 58 closely related species. It interbreeds with several other species found in its range.
The Battle of Richmond Hill, also known as the Battle of the Hawkesbury and the Richmond Hill Massacre, was a battle of the Hawkesbury and Nepean Wars, which were fought between the Indigenous Darug people and the New South Wales Corps.
'Murr-nong,' or 'Mirr n' yong,' of the aboriginals of New South Wales and Victoria. The tubers were largely used as food by the aboriginals. They are sweet and milky, and in flavour resemble the cocoanut.