Цветоводство, садовые цветы
Sauropus albiflorus, растения Австралии

 
Scale bar 10mm. Copyright CSIRO

 
Leaves and Flowers. Copyright CSIRO

 
10th leaf stage. Copyright CSIRO

 
Cotyledon stage, epigeal germination. Copyright CSIRO

Sauropus albiflorus

Family

Phyllanthaceae

Botanical Name

Sauropus albiflorus (Mull.Arg.) Airy Shaw

Airy Shaw, H.K. (1980) Kew Bulletin 35: 671. Type: ?.

Synonyms

Sauropus albiflorus (Mull.Arg.) Airy Shaw subsp. albiflorus, Kew Bulletin 35: 672(1980), Type: ?. Phyllanthus albiflorus Mull.Arg., Linnaea 34: 70(1865), Type: In Novae Hollandia orientali ad Edgecombe-Bay (Ferd. Muell.! in hb. DC). ad Moreton-Bay (Ferd. Muell.! in hb. DC.),..

Stem

Flowers and fruits as a shrub about 1-3 m tall but also flowers when smaller.

Leaves

Leaf blades about 0.4-2.4 x 0.2-0.9 cm, petioles about 0.1 cm long. Stipules triangular, sometimes recurved, about 0.5-1 mm long. Lower surface of the leaf blade much paler than the upper surface.

Flowers

Pedicels of the female flowers (about 15-22 mm) much longer than those of the male flowers (about 10 mm). In the male flowers the stamens are surrounded by six glands which alternate with the tepals. Tepals 1.5 mm long, fused for a short distance. In the female flowers the ovary is surrounded by a 6-lobed disk with the lobes alternating with the tepals. Tepals 2 mm long. Stigmas three, each stigma 2-lobed or 3-armed.

Fruit

Fruits with a persistent perianth at the base and persistent stigma at the apex. Embryo about 2 mm long, cotyledons orbicular about 1 mm diam.

Seedlings

Cotyledons about 5-6 x 4 mm. First pair of leaves stipulate, stipules broadly triangular. At the tenth leaf stage: stem clothed in very short, fleshy multi-headed hairs arranged in parallel lines. Stipules triangular, about 1 mm long. Leaf blade underside much paler than the upper surface.

Distribution and Ecology

Occurs in CYP, NEQ and southwards as far as south-eastern Queensland. Altitudinal range in CYP and NEQ from near sea level to 660 m. Usually grows as a rheophyte on streams flowing through rain forest or monsoon forest.

CYP

X

NEQ

X

Herb (herbaceous or woody, under 1 m tall)

X

Shrub (woody or herbaceous, 1-6 m tall)

X

RFK Code

3479


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