Edit History
Phyllanthus hutchinsonianus S. Moore [family EUPHORBIACEAE]
Date Updated: 26 July 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora Zambesiaca
Resource Type
Reference Sources
Entry From
FZ, Vol 9, Part 4, (1996) Author: A. Radcliffe-Smith
Names
Phyllanthus hutchinsonianus S. Moore [family EUPHORBIACEAE], in J. Linn. Soc., Bot. 40: 192 (1911). —Hutchinson in F.T.A. 6, 1: 718 (1912), pro parte excl. spec. nyasica. —Eyles in Trans. Roy. Soc. South Africa 5: 393 (1916). —Engler, Pflanzenw. Afrikas (Veg. Erde 9) 3, 2: 29 (1921). —Drummond in Kirkia 10: 251 (1975). —Jean F. Brunel, Phyllanthus Afr. Intertrop. Mad.: 392 (1987), unpublished thesis. —Radcliffe-Smith in F.T.E.A., Euphorb. 1: 56 (1987). Type: Mozambique, Chimanimani Mts., fl. & fr. 26.ix.1906, Swynnerton 1524 (K, holotype; BM; SRGH).
Information
An erect virgate shrub or subshrub 0.5–2.5 m tall, often much-branched, glabrous, monoecious or sometimes dioecious.Lead shoots angular.Lateral shoots (2)5–10 cm long, often borne close together at the top of the lead shoots.Scale leaves c. 2 mm long, subulate, dark purplish-brown; stipules 3 × 1 mm, triangular-lanceolate, acutely acuminate, strongly auriculate adaxially, scarious, dark brown.Foliage leaves closely distichous; petioles c. 0.5 mm long; stipules c. 1 mm long, narrowly triangular-lanceolate, brownish.Leaf blades 3–13 × 2–7.5 mm, elliptic-obovate to elliptic-oblong, obtuse or rounded, sometimes apiculate, rounded-cuneate at the base, thickened and slightly recurved at the margins, chartaceous, dark green above, paler beneath, often reddish on the margins; lateral nerves in 3–6 pairs, scarcely visible above, often indistinct beneath.Male flowers in few-flowered bracteate cymules in the middle axils of the leafy shoots, female flowers solitary in the uppermost axils, either on the same or different shoots or plants.Male flowers: pedicels up to 3 mm long, slender; sepals 5(6), 2 × 1.5 mm, obovate-suborbicular, cream-coloured or greenish with white margins; disk glands 5(6), free, c. 0.5 mm in diameter, ± circular, shallowly tuberculate, the tubercles with apical pits; stamens 2(3), filaments united for the most part into a column c. 1 mm high, anthers 0.4 × 0.5 mm, transversely ovoid, free, ± horizontally held, laterally dehiscent, yellow.Female flowers: pedicels 2–5 mm long, more robust than in the male flower and broadening towards the apex; sepals 5, 1.75 × 1.25 mm, accrescent to up to 3.5 × 2.5 mm, obovate-suborbicular, cream-coloured to yellowish, often flushed reddish; disk 0.8 mm in diameter, roundly pentagonal, slightly undulate at the margin; ovary 0.75 mm in diameter, sessile, 6-lobed, subglobose, smooth; styles 3, 0.6 mm long, ± free, suberect at first, later divergent, bifid, the stigmas slightly recurved.Fruit 2–3 × 3–4 mm, depressed-globose, ± smooth, ochreous, enclosed by the persistent sepals.Seeds 1.5–2 × 1.2–1.6 × 1–1.4 mm, segmentiform, pale brown, with 15–20 fine longitudinal lines on the dorsal facet, and c. 12 concentric arcs on each ventral facet, with innumerable transverse striae between them.
Habitat
Montane grassland usually in shelter of rocks, on rocky slopes and beside streams, also in evergreen forest margin understorey, on edge of kloof forest and gallery forest
Altitude range
1200–2500 m.
2500
1200
Distribution
Mozambique MS Báruè, Serra de Choa, 9 km from Choa to Catandica (Vila Gouveia), male fl. 25.v.1971, Torre & Correia 18658 (LISC).Mozambique Z Serra do Gurué, Namuli, male fl. 6.xi.1967, Torre & Correia 15936 (LISC).Malawi Burtt Davy 22100 (FHO) unlocalized.Zimbabwe E Nyanga Distr., Pungwe Gorge, male & female fl. & fr. 15.vii.1955, Chase 5661 (B; BM; BR; COI; K; LISC; PRE; SRGH).
Distribution (external)
Tanzania
Notes
Burtt Davy 22100 (FHO) from Malawi appears to be this species rather than any of the 3 following related species.However, no locality is given.
Date Updated: 26 July 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora Zambesiaca
Resource Type
Reference Sources
Entry From
FZ, Vol 9, Part 4, (1996) Author: A. Radcliffe-Smith
Names
Phyllanthus hutchinsonianus S. Moore [family EUPHORBIACEAE], in J. Linn. Soc., Bot. 40: 192 (1911). —Hutchinson in F.T.A. 6, 1: 718 (1912), pro parte excl. spec. nyasica. —Eyles in Trans. Roy. Soc. South Africa 5: 393 (1916). —Engler, Pflanzenw. Afrikas (Veg. Erde 9) 3, 2: 29 (1921). —Drummond in Kirkia 10: 251 (1975). —Jean F. Brunel, Phyllanthus Afr. Intertrop. Mad.: 392 (1987), unpublished thesis. —Radcliffe-Smith in F.T.E.A., Euphorb. 1: 56 (1987). Type: Mozambique, Chimanimani Mts., fl. & fr. 26.ix.1906, Swynnerton 1524 (K, holotype; BM; SRGH).
Information
An erect virgate shrub or subshrub 0.5–2.5 m tall, often much-branched, glabrous, monoecious or sometimes dioecious.Lead shoots angular.Lateral shoots (2)5–10 cm long, often borne close together at the top of the lead shoots.Scale leaves c. 2 mm long, subulate, dark purplish-brown; stipules 3 × 1 mm, triangular-lanceolate, acutely acuminate, strongly auriculate adaxially, scarious, dark brown.Foliage leaves closely distichous; petioles c. 0.5 mm long; stipules c. 1 mm long, narrowly triangular-lanceolate, brownish.Leaf blades 3–13 × 2–7.5 mm, elliptic-obovate to elliptic-oblong, obtuse or rounded, sometimes apiculate, rounded-cuneate at the base, thickened and slightly recurved at the margins, chartaceous, dark green above, paler beneath, often reddish on the margins; lateral nerves in 3–6 pairs, scarcely visible above, often indistinct beneath.Male flowers in few-flowered bracteate cymules in the middle axils of the leafy shoots, female flowers solitary in the uppermost axils, either on the same or different shoots or plants.Male flowers: pedicels up to 3 mm long, slender; sepals 5(6), 2 × 1.5 mm, obovate-suborbicular, cream-coloured or greenish with white margins; disk glands 5(6), free, c. 0.5 mm in diameter, ± circular, shallowly tuberculate, the tubercles with apical pits; stamens 2(3), filaments united for the most part into a column c. 1 mm high, anthers 0.4 × 0.5 mm, transversely ovoid, free, ± horizontally held, laterally dehiscent, yellow.Female flowers: pedicels 2–5 mm long, more robust than in the male flower and broadening towards the apex; sepals 5, 1.75 × 1.25 mm, accrescent to up to 3.5 × 2.5 mm, obovate-suborbicular, cream-coloured to yellowish, often flushed reddish; disk 0.8 mm in diameter, roundly pentagonal, slightly undulate at the margin; ovary 0.75 mm in diameter, sessile, 6-lobed, subglobose, smooth; styles 3, 0.6 mm long, ± free, suberect at first, later divergent, bifid, the stigmas slightly recurved.Fruit 2–3 × 3–4 mm, depressed-globose, ± smooth, ochreous, enclosed by the persistent sepals.Seeds 1.5–2 × 1.2–1.6 × 1–1.4 mm, segmentiform, pale brown, with 15–20 fine longitudinal lines on the dorsal facet, and c. 12 concentric arcs on each ventral facet, with innumerable transverse striae between them.
Habitat
Montane grassland usually in shelter of rocks, on rocky slopes and beside streams, also in evergreen forest margin understorey, on edge of kloof forest and gallery forest
Altitude range
1200–2500 m.
2500
1200
Distribution
Mozambique MS Báruè, Serra de Choa, 9 km from Choa to Catandica (Vila Gouveia), male fl. 25.v.1971, Torre & Correia 18658 (LISC).Mozambique Z Serra do Gurué, Namuli, male fl. 6.xi.1967, Torre & Correia 15936 (LISC).Malawi Burtt Davy 22100 (FHO) unlocalized.Zimbabwe E Nyanga Distr., Pungwe Gorge, male & female fl. & fr. 15.vii.1955, Chase 5661 (B; BM; BR; COI; K; LISC; PRE; SRGH).
Distribution (external)
Tanzania
Notes
Burtt Davy 22100 (FHO) from Malawi appears to be this species rather than any of the 3 following related species.However, no locality is given.
Date Updated: 26 July 2007
Herbarium
Royal Botanic Gardens, Kew (K)
Collection
Flora Zambesiaca
Resource Type
Reference Sources
Entry From
FZ, Vol 9, Part 4, (1996) Author: A. Radcliffe-Smith
Names
Phyllanthus hutchinsonianus S. Moore [family EUPHORBIACEAE], in J. Linn. Soc., Bot. 40: 192 (1911). —Hutchinson in F.T.A. 6, 1: 718 (1912), pro parte excl. spec. nyasica. —Eyles in Trans. Roy. Soc. South Africa 5: 393 (1916). —Engler, Pflanzenw. Afrikas (Veg. Erde 9) 3, 2: 29 (1921). —Drummond in Kirkia 10: 251 (1975). —Jean F. Brunel, Phyllanthus Afr. Intertrop. Mad.: 392 (1987), unpublished thesis. —Radcliffe-Smith in F.T.E.A., Euphorb. 1: 56 (1987). Type: Mozambique, Chimanimani Mts., fl. & fr. 26.ix.1906, Swynnerton 1524 (K, holotype; BM; SRGH).
Information
An erect virgate shrub or subshrub 0.5–2.5 m tall, often much-branched, glabrous, monoecious or sometimes dioecious.Lead shoots angular.Lateral shoots (2)5–10 cm long, often borne close together at the top of the lead shoots.Scale leaves c. 2 mm long, subulate, dark purplish-brown; stipules 3 × 1 mm, triangular-lanceolate, acutely acuminate, strongly auriculate adaxially, scarious, dark brown.Foliage leaves closely distichous; petioles c. 0.5 mm long; stipules c. 1 mm long, narrowly triangular-lanceolate, brownish.Leaf blades 3–13 × 2–7.5 mm, elliptic-obovate to elliptic-oblong, obtuse or rounded, sometimes apiculate, rounded-cuneate at the base, thickened and slightly recurved at the margins, chartaceous, dark green above, paler beneath, often reddish on the margins; lateral nerves in 3–6 pairs, scarcely visible above, often indistinct beneath.Male flowers in few-flowered bracteate cymules in the middle axils of the leafy shoots, female flowers solitary in the uppermost axils, either on the same or different shoots or plants.Male flowers: pedicels up to 3 mm long, slender; sepals 5(6), 2 × 1.5 mm, obovate-suborbicular, cream-coloured or greenish with white margins; disk glands 5(6), free, c. 0.5 mm in diameter, ± circular, shallowly tuberculate, the tubercles with apical pits; stamens 2(3), filaments united for the most part into a column c. 1 mm high, anthers 0.4 × 0.5 mm, transversely ovoid, free, ± horizontally held, laterally dehiscent, yellow.Female flowers: pedicels 2–5 mm long, more robust than in the male flower and broadening towards the apex; sepals 5, 1.75 × 1.25 mm, accrescent to up to 3.5 × 2.5 mm, obovate-suborbicular, cream-coloured to yellowish, often flushed reddish; disk 0.8 mm in diameter, roundly pentagonal, slightly undulate at the margin; ovary 0.75 mm in diameter, sessile, 6-lobed, subglobose, smooth; styles 3, 0.6 mm long, ± free, suberect at first, later divergent, bifid, the stigmas slightly recurved.Fruit 2–3 × 3–4 mm, depressed-globose, ± smooth, ochreous, enclosed by the persistent sepals.Seeds 1.5–2 × 1.2–1.6 × 1–1.4 mm, segmentiform, pale brown, with 15–20 fine longitudinal lines on the dorsal facet, and c. 12 concentric arcs on each ventral facet, with innumerable transverse striae between them.
Habitat
Montane grassland usually in shelter of rocks, on rocky slopes and beside streams, also in evergreen forest margin understorey, on edge of kloof forest and gallery forest
Altitude range
1200–2500 m.
2500
1200
Distribution
Mozambique MS Báruè, Serra de Choa, 9 km from Choa to Catandica (Vila Gouveia), male fl. 25.v.1971, Torre & Correia 18658 (LISC).Mozambique Z Serra do Gurué, Namuli, male fl. 6.xi.1967, Torre & Correia 15936 (LISC).Malawi Burtt Davy 22100 (FHO) unlocalized.Zimbabwe E Nyanga Distr., Pungwe Gorge, male & female fl. & fr. 15.vii.1955, Chase 5661 (B; BM; BR; COI; K; LISC; PRE; SRGH).
Distribution (external)
Tanzania
Notes
Burtt Davy 22100 (FHO) from Malawi appears to be this species rather than any of the 3 following related species.However, no locality is given.
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