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Aloes and Lilies of Ethiopia and Eritrea

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Description<br />

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

distribution<br />

Chlorophytum<br />

macrophyllum<br />

Description<br />

CHLOROPHYTUM 159<br />

complex, C. comosum. It differs by having one-flowered<br />

nodes (vs. usually 2–4-flowered) <strong>and</strong> by its shorter <strong>and</strong><br />

distinctly ciliate leaves. The ecology is also different,<br />

C. comosum grows in forests <strong>and</strong> riverine vegetation,<br />

whereas C. serpens grows in woodl<strong>and</strong>, influenced by<br />

regular fires. It was discovered in 2001 by Sebsebe <strong>and</strong><br />

collaborators, <strong>and</strong> was described by Sebsebe & Nordal<br />

(2005).<br />

Rhizome extremely short. Roots short, ending in distinct tubers.<br />

Leaves rosulate, petiolate, broadly lanceolate with ciliate<br />

margins.7–10 × 2–3 cm. Peduncles lax, arcuate, glabrous.<br />

Inflorescence elongate, up to 50 cm long, simple or with one branch;<br />

bracts 5–15 mm, acute to acuminate. Pedicels, single at the nodes,<br />

articulated near or below the middle, 4–8 mm long. Perianth white,<br />

tepals patent, 3–5 mm long, 3–veined. Stamens shorter than the<br />

tepals. Capsules not known. Always producing small plantlets from<br />

the bracts <strong>of</strong> the inflorescence, pseudovivipary.<br />

The species grows in Combretum-Termi nalia woodl<strong>and</strong><br />

around 1100 m, <strong>and</strong> is only known from one locality in<br />

the Gojam floristic region, about 70 km from Chagni<br />

towards Guba. It flowers in July. More information is<br />

needed.<br />

23. Chlorophytum macrophyllum (A. Richard)<br />

Ascherson<br />

The species epithet ‘macrophyllum’ refers to the wide<br />

leaves <strong>of</strong> this species. It was described by Richard as<br />

Anthericum in 1850, based on plants from Tigray. Ascherson<br />

transferred it to Chlorophytum in 1867. The species is<br />

among the largest <strong>and</strong> most robust Chlorophytum species,<br />

with a very dense inflorescence. If it had not been for the<br />

fact that the white flowers soon turn brownish, the plant<br />

might have potential as an ornamental.<br />

Plants, <strong>of</strong>ten in clumps, 30–90 cm high. Rhizome short, compact;<br />

roots thick, spongy with spindle shaped elongated tubers up to 6 cm<br />

long. Leaves rosulate, petiolate, broadly lanceolate, glabrous, with<br />

undulate or crisped margins, 15–90 × 3–7 cm. Peduncle leafless<br />

(or with a few steril bracts connected to the inflorescence), stout,<br />

erect, glabrous up to 50 cm long. Inflorescence up to 30 cm, dense,<br />

unbranched, or sometimes with 1–2 branches in lower part; rachis<br />

slightly scabrid; floral bracts 10–25 mm, drying <strong>of</strong>f blackish. Pedicels<br />

fascicled, up to 9 at a node, articulated in the middle or upper half,<br />

8–13 mm long. Perianth white; patent, but slightly urceolate around

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