Cyperaceae source details
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Costularia cadetii Larridon (original description)
Costularia itremoensis Larridon (original description)
Costularia pantopoda var. pantopoda (Baker) C.B.Clarke ex Cherm. (original description)
Costularia robusta (Cherm.) Larridon (new combination reference)
Lectotype K 000244883, geounit Madagascar, identified as Costularia leucocarpa (Ridl.) H.Pfeiff.
Lectotype K 000244884, geounit Madagascar, identified as Cladium fimbristyloides Baker
Lectotype K 000244885, geounit Madagascar, identified as Costularia baronii C.B.Clarke
Lectotype K 000244886, geounit Madagascar, identified as Cladium pantopodum Baker
Lectotype K 000244887, geounit Madagascar, identified as Costularia pilisepla (Steud.) J.Kern
Lectotype K 000244888, geounit Madagascar, identified as Cladium melleri Baker
Lectotype K 000244893, geounit KwaZulu-Natal, identified as Costularia natalensis C.B.Clarke
Holotype K 001418184, geounit Réunion, identified as Costularia cadetii Larridon
Holotype P 00459966, geounit Madagascar, identified as Costularia robusta (Cherm.) Larridon
Lectotype P 00459967, geounit Madagascar, identified as Costularia laxa var. macrantha Cherm.
Lectotype P 00459974, geounit Madagascar, identified as Costularia brevifolia Cherm.
Lectotype P 00459980, geounit Madagascar, identified as Costularia humbertii Bosser
Lectotype P 00459983, geounit Madagascar, identified as Costularia laxa Cherm.
Isolectotype P 00459985, geounit Madagascar, identified as Rhynchospora leucocarpa Ridl.
Isolectotype P 00459986, geounit Madagascar, identified as Cladium fimbristyloides Baker
Isolectotype P 00459987, geounit Madagascar, identified as Cladium melleri Baker
Isolectotype P 00459988, geounit Madagascar, identified as Cladium pantopodum Baker
Isolectotype P 00459989, geounit Madagascar, identified as Costularia baronii C.B.Clarke
Lectotype P 00552880, geounit Mauritius, identified as Cyperus melicoides Poir.
Lectotype P 00723561, geounit Madagascar, identified as Costularia baronii var. microcarpa Cherm.
Isotype UPOS 008893, geounit Réunion, identified as Costularia cadetii Larridon
Holotype P 0318446, geounit Madagascar, identified as Costularia itremoensis Larridon
Perennial herbs, small to tall, tufted or more rarely shortly rhizomatous, caudex sometimes present. Culms scapose ... [details]
Small perennial herb, flowering culm up to 24 cm, scarcely exceeding the leaves. Caudex absent. Culm (excluding the ... [details]
Robust perennial herb: Culms 20–80 cm × c. 5 mm, generally quite robust. Basal leaves with leaf blades 40–80 ... [details]
Robust perennial herb: Caudex 10–12 cm × 4–5 cm. Culm (appearing) lateral, robust, 50–80 cm × 5–8 mm, ... [details]
Small perennial herb, flowering culm up to 28 cm, scarcely exceeding the leaves. Caudex absent or short (c. 0.5 mm ... [details]
Robust perennial herb: Caudex robust, 5–10 cm × 1–2 cm. Culm 30–70 cm × 2–3 mm, compressed, smooth. Basal ... [details]
Medium-sized to tall perennial herb, up to c. 1.4 m. Culm 17–68 cm × 1.7–3.5 mm. Basal leaves distichous; leaf ... [details]
Perennial herb up to c. one m tall with a woody rhizome (c. four mm diam.), caudex sometimes present (c. seven mm ... [details]
Perennial herb with short rhizome with stiff fibres. Culm 35–100 cm × 1.5–4 mm, striate, minutely ... [details]
Very robust and tall perennial herb: Culm robust, 1.2–2 m × c. 6 mm. Basal leaves firm, long, five mm wide, ... [details]
Perennial herb up to 2.5 m tall, tufted; rhizome 1–1.5 mm in diameter, woody, erect, clothed in thick adventitious ... [details]
Culms slender, 0.9 mm wide. Basal leaves with the leaf sheath little larger than the narrow leaf blades (up to c. ... [details]
Medium-sized perennial herb, up to c. 65 cm height. Culm 25–30 cm × 2.5–3 mm. Basal leaves distichous; leaf ... [details]
Perennial herb up to 2.5 m tall. Caudex covered in lateral roots can be present (0.7–1.5 cm in diam.). Culms more ... [details]
Perennial herb up to 2.5 m tall, caespitose, forming dense clumps. Culm c. 80 cm × 3.5–5 mm, cylindrical, ... [details]
Southeastern Africa (Malawi, Mozambique, South Africa, Swaziland, Zimbabwe), Madagascar, the Mascarenes (La ... [details]
The species is only known from south-central Madagascar, where it was found in the Andringitra National Park, Haute ... [details]
Costularia baronii occurs in the Antananarivo, Fianarantsoa and Toliara provinces of Madagascar. [details]
Endemic to southeastern Madagascar and only known from the Atsimo Atsinana and Anosy regions in the Fianarantsoa ... [details]
Costularia cadetii is a small perennial herb, endemic to La Réunion and found only in the Parc National de La ... [details]
Endemic to the Antsiranana province of Madagascar where it is restricted to the high-elevation zone of the Marojejy ... [details]
Costularia itremoensis is endemic to Madagascar and is found in the highlands of South Central Madagascar, in the ... [details]
Endemic to Madagascar, found in the provinces Antananarivo, Antsiranana, Fianarantsoa, Toamasina and Toliara. [details]
Endemic to the Mascarene Islands of La Réunion and Mauritius. [details]
Endemic to Madagascar, occurring in the provinces Antananarivo, Fianarantsoa and Toamasina. [details]
Endemic to the Ihorombe region of Fianarantsoa province in Madagascar. [details]
Costularia natalensis is restricted in its distribution to southeastern Africa (Fig. 16). In particular, the ... [details]
Costularia pantopoda var. pantopoda occurs in the Fianarantsoa province and in the south of the Antananarivo ... [details]
Costularia purpurea is endemic to Madagascar, occurring in the Antananarivo, Antsiranana, Fianarantsoa, Toamasina ... [details]
Costularia robusta is only known from the Manongarivo, Marojejy and Tsaratanana protected areas and their environs ... [details]
Costularia xipholepis is endemic to the Seychelles and restricted to Mahé and has been found in three locations ... [details]
This species is found in near rocks in grassland to ericoid shrubland vegetation at 2,000–2,500 m in ... [details]
It has been found growing in rocky areas (e.g. rock crevices along a stream bank), ericoid shrubland at elevations ... [details]
It has been found growing on humid rocks in peatlands, on laterite and granite in tropical forest, and in faults of ... [details]
Found growing in rocky areas, montane grasslands and ericoid vegetation close to volcanic crater edges at high ... [details]
Found growing in swamps in high elevation ericoid vegetation, and on gneiss and quartzite rocks of the mountain ... [details]
The habitat in which this species is found consists of bare rocks and/or grassland in the Itremo massif (L. ... [details]
The species occurs at mid to (very) high elevation, and has been collected along mountain ridges, from thickets on ... [details]
Costularia melicoides prefers mid to higher elevation on the island of La Réunion: (500–)900–1,700 (–2,000) ... [details]
Marshes, humid areas in forest, an elevation of 1,000–1,500 m. Specimens with very young inflorescences were ... [details]
Found growing on shaded, humid sandstone in Isalo National Park at an elevation of c. 1,000 m. Only known specimen ... [details]
Ppopulations are mostly very localised, often small, and in KwaZulu-Natal, frequently limited to a few scattered, ... [details]
Known from a single collection made near Antsirabe in the Antananarivo province of Madagascar. The only known ... [details]
Rocky areas at high elevation (1,300–2,500 m). Flowering specimens were collected from December to April, ... [details]
The species is found infrequent on granitic formations in ericaceous shrubland, grassland and open forests at mid ... [details]
This taxon occurs in ericoid shrublands at (very) high elevations (1,400–2,800 m). Inflorescences are initiated ... [details]
This species is restricted to the herbaceous fringe of lower montane inselbergs. It has been observed from 500 to ... [details]
1 Plants <30 cm tall with flowering culm scarcely exceeding the basal leaves; cauline leaves absent ..........2 1 Plants >30 cm tall with flowering culm exceeding the leaves; cauline leaves present ..........3 2 Spikelets ... [details]
