Franz Sieber

Saxifraga squarrosa, the Dolomites saxifrage, is a species of flowering plant belonging to the family Saxifragaceae. It is native to the Eastern Alps.

Colchicum pusillum is a species of perennial flowering plant in the family Colchicaceae that is easily identified by its up to 6 narrow (2mm or 1/16") leaves produced during or shortly after flowering. The flowers are star shaped and pale pink in colour. Its native region is Crete, Greece and Cyprus.

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Crepis auriculifolia is a species of flowering plant in the sunflower family, Asteraceae. It is endemic to Crete.

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Eucalyptus pauciflora, commonly known as snow gum, cabbage gum or white sally, is a species of tree or mallee that is native to eastern Australia. It has smooth bark, lance-shaped to elliptical leaves, flower buds in clusters of between seven and fifteen, white flowers and cup-shaped, conical or hemispherical fruit. It is widespread and locally common in woodland in cold sites above 700 m (2,300 ft) altitude. It is notable for its exceptional cold tolerance and its ecological importance in alpine environments. The species is listed as Near Threatened on the IUCN Red list due to pressures

Tulipa saxatilis (syn. Tulipa bakeri) is a Greek and Turkish species of plant in the genus Tulipa of the family Liliaceae.

Eucalyptus radiata, commonly known as the narrow-leaved peppermint or Forth River peppermint, is a species of tree that is endemic to south-eastern Australia. It has rough, fibrous to flaky bark on the trunk and larger branches, smooth grey bark on the thinner branches, lance-shaped to curved or almost linear leaves, flower buds in groups of eleven to twenty or more, white flowers and cup-shaped, hemispherical or shortened spherical fruit.

Casuarina glauca, commonly known as swamp she-oak, swamp buloke, swamp she-oak, marsh sheoak, grey she-oak, native pine, or guman by the Gadigal people, is a species of flowering plant that is endemic to eastern Australia. It is a dioecious tree that often forms root suckers and has fissured and scaly bark, spreading or drooping branchlets, the leaves reduced to scales in whorls of 12 to 20, the fruit 9–18 mm (0.35–0.71 in) long containing winged seeds (samaras) 3.5–5.0 mm (0.14–0.20 in) long.

Viscum cruciatum, commonly called the red-berry mistletoe, is a species of mistletoe in the family Santalaceae. It is native to Lebanon, Morocco, Israel, Palestine, Portugal, Spain, and Syria. The plant has small leaves. The flowers have four petals. The berries are red containing one seed. All parts of the plants are poisonous if eaten. Its fruit is harmless to birds which disperse the seeds. It is used as a Christmas decoration.

Acacia penninervis, commonly known as mountain hickory wattle, or blackwood, is a perennial shrub or tree is an Acacia belonging to subgenus Phyllodineae, that is native to eastern Australia.

Acacia oxycedrus, commonly known as spike wattle, is an erect or spreading shrub which is endemic to Australia.

Acacia leprosa, also known as cinnamon wattle, is an acacia native to Australia. It occurs in woodland in Tasmania, New South Wales and Victoria. It occurs as a hardy shrub or small tree. The phyllodes (a modified flat leaf-like structure arising through an expanded petiole replacing the leaf blade) are 3–14 cm long and contain oil glands. The lemon-yellow flowers occur as globular heads in clusters in the leaf axils. The fruit is flat seed pod. A number of varieties are currently recognised within the species including: A. leprosa var. crassipoda Maslin & D.J.Murphy – type: Pyrenees Range,

Persoonia myrtilloides, commonly known as myrtle geebung, is a plant in the family Proteaceae and is endemic to New South Wales. It is an erect to spreading shrub with elliptic to egg-shaped leaves and yellow flowers in groups of up to forty on a rachis up to 170 mm (6.7 in) long.

Eucalyptus eugenioides, commonly known as the thin-leaved stringybark or white stringybark, is a species of tree endemic to eastern Australia. It is a small to medium-sized tree with rough stringy bark, lance-shaped to curved adult leaves, Flower buds in groups of between nine and fifteen, white flowers and hemispherical fruit.

Psychotria loniceroides, commonly known as hairy psychotria or Mapoon bush, is a species of plant in the coffee family Rubiaceae native to northern and eastern Australia. It is a shrub of drier rainforests and wet sclerophyll forests, and the fruit are eaten by birds. It was first described in 1830.

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Eucalyptus stricta, commonly known as Blue Mountains mallee ash, is a mallee that is endemic to eastern New South Wales. It has smooth, mottled bark, often with insect scribbles, linear to lance-shaped adult leaves, flower buds in groups of seven, white flowers and urn-shaped to barrel-shaped fruit.

Eucalyptus stellulata, commonly known as black sallee or black sally, is a species of small tree or a mallee that is endemic to higher altitude regions of south-eastern Australia. It has rough bark on the lower part of the trunk smooth greenish bark above, lance-shaped to elliptical leaves, flower buds in group of between nine and fifteen, white flowers and cup-shaped or shortened spherical fruit.

Persoonia acerosa, commonly known as needle geebung, is a species of flowering plant in the family Proteaceae and is endemic to a restricted area of New South Wales. It is a shrub with small, channelled, needle-like leaves, yellow tubular flowers and yellowish-green, pear-shaped fruit.