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Aloes and Lilies of Ethiopia and Eritrea

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Anthericum<br />

tetraphyllum<br />

Description<br />

Fig. 70.<br />

Anthericum<br />

tetraphyllum,<br />

from Entoto,<br />

Shewa floristic<br />

region.<br />

ANTHERICUM 133<br />

grazed, on red (rarely black) s<strong>and</strong>y soils between 1050<br />

<strong>and</strong> 1700 m. It only occurs in Sidamo <strong>and</strong> Bale floristic<br />

regions, not known anywhere else. The main flowering<br />

period is two­peaked, like in other south <strong>Ethiopia</strong>n<br />

geophy tes, March to April <strong>and</strong> October to November. The<br />

fruits <strong>and</strong> seeds are hidden under the leaves <strong>of</strong> the mother<br />

plant, indicating some kind <strong>of</strong> dispersal mechanism by<br />

ants or other small animals. More studies are needed.<br />

4. Anthericum tetraphyllum (L.f.) Nordal &<br />

Sebsebe<br />

The species epithet ‘tetraphyllum’ means four-leaved,<br />

although this is not an absolute trait, the number will most<br />

<strong>of</strong>ten be more than four. It was described as early as 1781<br />

by the son <strong>of</strong> Linnaeus, based on material from Yemen.<br />

He placed it in the genus Scilla. It was later transferred<br />

to Chlo rophytum by Baker in 1876. Recent analyses have<br />

shown that it belongs in a group <strong>of</strong> African Anthericum<br />

species, to which it has been transferred by Nordal <strong>and</strong><br />

Sebsebe (2010). It appears to be closest related to A.<br />

neghellense, but the inflorescence is not prostrate, but it<br />

is more contracted. The two species share the btrait <strong>of</strong><br />

having fruits <strong>and</strong> seeds hidden below the leaves.<br />

Small plants. Rhizome short; roots swollen, <strong>of</strong>ten also with elongated<br />

tubers up to 4 cm long. Leaves rosulate, lanceolate, acute, with a<br />

hyaline ciliate margin, 3–25 × 1–3 cm. Peduncle reduced, hidden<br />

amongst the leaf bases. Floral bracts large <strong>and</strong> leaf­like, with several<br />

strong veins, 20–40 × 2–4 mm. Rachis most <strong>of</strong>ten reduced making<br />

the inflorescence umbel-like, sometimes a few umbel-like clusters<br />

along an up to 1 cm axis. Pedicels recurved, (15–) 25­30 mm.<br />

Flowers white, tepals patent to reflexed, 6–8 mm, 3-veined. Stamens

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