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Aloes and Lilies of Ethiopia and Eritrea

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300 ASPARAGACEAE<br />

Fig. 131. Asparagus racemosus, from Bale floristic region.<br />

Asparagus racemosus<br />

Description<br />

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

distribution<br />

8. Asparagus racemosus Willdenow<br />

The specific epithet ‘racemosus’ refers to the racemose<br />

inflorescence. The species was described by Willdenow<br />

in 1799 from material he had collected in India. The<br />

species is distinguished from other indigenous species<br />

with racemose inflorescences by the elongate lax<br />

racemes, 1.5–10 cm long, <strong>and</strong> by the persistent flowers<br />

on the pedicels that are articulated in the mid or below.<br />

Climbing shrub to 7 m high. Branches terete, lined or angled,<br />

glabrous with spines 2–3 mm long in young parts, to 5–8 mm long<br />

in older. Cladodes fasciculate, 2–6 together, subulate to flattened,<br />

8–35(–40) × 0.5–0.7 mm. Inflorescence racemose 1.5–17 cm long,<br />

glabrous; racemes solitary or fascicled; pedicel 4–6 mm long<br />

(elongating to 10 mm long in fruit), articulated at the mid or below.<br />

Bracts ovate, concave, 2.5– 4 mm long, glabrous, membranous,<br />

sometimes falling quickly. Perianth greenish white to white, (3–)4–<br />

5 mm long. Stamens shorter than the perianth parts; anthers orange<br />

to red. Ovary obovate 3­locular, 6–7 ovules in each locule; style c.<br />

1 mm long with a 3­branched stigma. Fruit green, turning red at<br />

maturity, 8–10(–13) mm in diameter, commonly with one, rarely<br />

2–3 seeds.<br />

The species grows in forests, valley bottoms, <strong>and</strong> along<br />

streams, between 1350 <strong>and</strong> 3100 m in Tigray, Gonder,<br />

Gojam, Kefa, Shewa, Arsi, Wellega, Sida mo, Bale, <strong>and</strong>

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