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Aloes and Lilies of Ethiopia and Eritrea

Aloes and Lilies of Ethiopia and Eritrea

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Chlorophytum<br />

geophilum<br />

Description<br />

Habitat <strong>and</strong><br />

distribution<br />

1. Chlorophytum geophilum Poellnitz<br />

CHLOROPHYTUM 139<br />

This species was described by the German botanist von<br />

Poellnitz in 1943, based on specimens from Tanzania.<br />

The species epitet (geo=earth, soil; philum=loving)<br />

refers to the prostrate growth habit <strong>and</strong> reduced peduncle,<br />

inferring that all parts <strong>of</strong> the plants will be close to the<br />

ground.<br />

Plants up to 5 cm high. Rhizome short, carrying thin roots with<br />

elongated tubers. Leaves in a prostrate rosette, lanceolate, petiolate,<br />

glabrous, up to 20 cm long <strong>and</strong> 4–8 cm wide with prominent veins.<br />

Peduncle, if present, shorter than 2 cm, so that the inflorescence<br />

appears at ground-level among the leaves. Inflorescence up to<br />

5 cm long, dense, <strong>of</strong>ten branched, sometimes looking almost<br />

capitate; floral bracts large up to 10 mm long, <strong>of</strong>ten ciliate. Pedicels<br />

apparently without a joint, c. 5 mm long, <strong>of</strong>ten reflexed in fruit,<br />

several at a node. Perianth whitish, tepals 6­8 mm long, with 5<br />

veins; stamens as long as the tepals; anthers c. 2mm long, shorter<br />

than the filiform filaments. Capsule shallowly trigonous in cross<br />

section, c. 5 mm long <strong>and</strong> 4 mm wide, smooth. Seeds saucer­shaped,<br />

2 mm in diameter.<br />

The species is rare in <strong>Ethiopia</strong>, so far only found in<br />

the Gambella area (Illubabor floristic region) <strong>and</strong> in<br />

the Tekezze Valley (Gonder floristic region). It grows<br />

in clumps in ± bare patches in grassl<strong>and</strong> <strong>and</strong> woodl<strong>and</strong><br />

between 550 <strong>and</strong> 1000 m. It is widespread in the savanna<br />

region <strong>of</strong> Tropical Africa, west to Burkina Faso <strong>and</strong> south<br />

Fig. 72. Chlorophytum gepåhilum, from Tekeze, Gonder floristic region.

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