Edit History
Croton inhambanensis Radcl.-Sm. [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
Croton inhambanensis Radcl.-Sm. [family EUPHORBIACEAE], in Kew Bull. 45: 559 (1990). Type: Mozambique, Inhambane, Vilanculos, Muábsa, 27.iii.1973, Balsinhas 2496 (K, holotype; LMA).
Information
A shrub or small tree up to 5 m high.Twigs sparingly stellate-pubescent to subglabrous, cinnamon-ochreous at first, later becoming greyish-tawny in colour.Stipules 5 mm long, subulate, sparingly stellate-pubescent, soon falling.Petioles 1–7 cm long, stellate-pubescent at first, later glabrescent.Leaf blades 4–10 × 2–3 cm, lanceolate to elliptic-lanceolate, acuminate at the apex, shallowly and somewhat irregularly glandular-serrulate on the margins, wide-cuneate to rounded at the base, with a pair of small stipitate or subsessile discoid glands on upper surface at the junction with the petiole, chartaceous, minutely glandular-punctate, glabrous or subglabrous on both surfaces, if subglabrous then with very few scattered stellate hairs on the lower midrib and lateral nerves; 5-nerved from the base, lateral nerves in 10–18 pairs, scarcely prominent.Male and female inflorescences and flowers unknown.Fruits 2.5–3 × 2–2.5 cm, obovoid- or ellipsoid-subglobose, scarcely 3-lobed, loculicidal, densely echinate, subglabrous except for the processes; processes up to 7 mm long, subulate, curved, sparingly stellate-pubescent.Seeds 2 × 1.5 × 1 cm, ovoid-ellipsoid, dull, light brown, tawny-mottled, recalling those of the genus Ricinus, as indeed also do the fruits.
Habitat
Low altitude coastal plain, in dry sandy soil with Androstachys johnsonii.
Range
Known only from this locality
Altitude range
Low altitude
800
0
inferred from low
Distribution
Mozambique GI 30 km Mapinhane–Mavume, fr. ii.1939, Gomes e Sousa 2216 (COI; K).
Notes
The type and the specimen cited above are the only specimens known of this very distinct species.
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
Croton inhambanensis Radcl.-Sm. [family EUPHORBIACEAE], in Kew Bull. 45: 559 (1990). Type: Mozambique, Inhambane, Vilanculos, Muábsa, 27.iii.1973, Balsinhas 2496 (K, holotype; LMA).
Information
A shrub or small tree up to 5 m high.Twigs sparingly stellate-pubescent to subglabrous, cinnamon-ochreous at first, later becoming greyish-tawny in colour.Stipules 5 mm long, subulate, sparingly stellate-pubescent, soon falling.Petioles 1–7 cm long, stellate-pubescent at first, later glabrescent.Leaf blades 4–10 × 2–3 cm, lanceolate to elliptic-lanceolate, acuminate at the apex, shallowly and somewhat irregularly glandular-serrulate on the margins, wide-cuneate to rounded at the base, with a pair of small stipitate or subsessile discoid glands on upper surface at the junction with the petiole, chartaceous, minutely glandular-punctate, glabrous or subglabrous on both surfaces, if subglabrous then with very few scattered stellate hairs on the lower midrib and lateral nerves; 5-nerved from the base, lateral nerves in 10–18 pairs, scarcely prominent.Male and female inflorescences and flowers unknown.Fruits 2.5–3 × 2–2.5 cm, obovoid- or ellipsoid-subglobose, scarcely 3-lobed, loculicidal, densely echinate, subglabrous except for the processes; processes up to 7 mm long, subulate, curved, sparingly stellate-pubescent.Seeds 2 × 1.5 × 1 cm, ovoid-ellipsoid, dull, light brown, tawny-mottled, recalling those of the genus Ricinus, as indeed also do the fruits.
Habitat
Low altitude coastal plain, in dry sandy soil with Androstachys johnsonii.
Range
Known only from this locality
Altitude range
Low altitude
800
0
inferred from low
Distribution
Mozambique GI 30 km Mapinhane–Mavume, fr. ii.1939, Gomes e Sousa 2216 (COI; K).
Notes
The type and the specimen cited above are the only specimens known of this very distinct species.
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
Croton inhambanensis Radcl.-Sm. [family EUPHORBIACEAE], in Kew Bull. 45: 559 (1990). Type: Mozambique, Inhambane, Vilanculos, Muábsa, 27.iii.1973, Balsinhas 2496 (K, holotype; LMA).
Information
A shrub or small tree up to 5 m high.Twigs sparingly stellate-pubescent to subglabrous, cinnamon-ochreous at first, later becoming greyish-tawny in colour.Stipules 5 mm long, subulate, sparingly stellate-pubescent, soon falling.Petioles 1–7 cm long, stellate-pubescent at first, later glabrescent.Leaf blades 4–10 × 2–3 cm, lanceolate to elliptic-lanceolate, acuminate at the apex, shallowly and somewhat irregularly glandular-serrulate on the margins, wide-cuneate to rounded at the base, with a pair of small stipitate or subsessile discoid glands on upper surface at the junction with the petiole, chartaceous, minutely glandular-punctate, glabrous or subglabrous on both surfaces, if subglabrous then with very few scattered stellate hairs on the lower midrib and lateral nerves; 5-nerved from the base, lateral nerves in 10–18 pairs, scarcely prominent.Male and female inflorescences and flowers unknown.Fruits 2.5–3 × 2–2.5 cm, obovoid- or ellipsoid-subglobose, scarcely 3-lobed, loculicidal, densely echinate, subglabrous except for the processes; processes up to 7 mm long, subulate, curved, sparingly stellate-pubescent.Seeds 2 × 1.5 × 1 cm, ovoid-ellipsoid, dull, light brown, tawny-mottled, recalling those of the genus Ricinus, as indeed also do the fruits.
Habitat
Low altitude coastal plain, in dry sandy soil with Androstachys johnsonii.
Range
Known only from this locality
Altitude range
Low altitude
800
0
inferred from low
Distribution
Mozambique GI 30 km Mapinhane–Mavume, fr. ii.1939, Gomes e Sousa 2216 (COI; K).
Notes
The type and the specimen cited above are the only specimens known of this very distinct species.
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