XXX Euphorbia greenwayi Pictures
Origin and Habitat: Euphorbia greenwayi subsp. Altitude range: metres above sea level. Habitat: Miombo woodland. This species grows in rocky outcrops with Brachystegia open woodland. The habitat quality is declining due to harvesting of woodland products near Iringa town: firewood, charcoal which impacts the Euphorbia Greenwayi habitat and the digging up of plants. Due to single location and Euphorbia Greenwayi threat, this taxon is assessed as Critically Endangered. Description: Euphorbia greenwayi Nog Ops. The four-sided branches are markedly variegated with vertical rainbow striations fading from green to blue to whitish grey along the prominently Euphorbia Greenwayi sharply-toothed spined margins Euphorbia Greenwayi in reddish brown.
Spines thin mm long. Unusual pinkish flowers in spring with long, thin red stigma lobes beautify the plant. Two subspecies are recognized, Guldan Build nominate form and var.
Spine-shields: Elongated to 2 x 1 mm above the spines, extending downward to the flowering eye below and often forming a continuous horny margin. Spines: Slender mm long, red becoming black as they age. Prickles mm long. Leaves: Acutely triangular, 1. Inflorescence cyme : solitary, 1-forked, with peduncles and cyme-branches to 5 mm long. Bracts ovate, about 1. Flowers cyathia : Up to 3 mm long and 4.
Nectary-glands transversely rectangular, ca. Male flowers: Few; bracteoles spathulate, deeply toothed. Stamens 4. Female flower: Styles 3 up to 3. Subspecies, varieties, forms and cultivars of plants belonging to the Euphorbia greenwayi group.
Springer, 2 Susan Carter, A. Euphorbia Euphorbia Greenwayi var. Downloaded on 01 July Euphorbia Euphorbia Greenwayi P. Carter Kew Bull. Euphorbia greenwayi Photo by: Diego Armentano. Carter See all synonyms of Euphorbia greenwayi.
Carter : up to 30 m high with stems that trail along the ground. Distribution: Iringa Escarpment, Tanzania. Euphorbia greenwayi subs. Distribution: Kalenga, 35 km.
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Origin and Habitat: Euphorbia greenwayi subsp. Altitude range: metres above sea level. Habitat: Miombo woodland.
Description: Euphorbia greenwayi (subsp. greenwayi) is a basally branching succulent perennial to 30 m high with attractively marbled stems that trail along the ground without rooting. The four-sided branches are markedly variegated with vertical rainbow striations fading from green to blue to whitish grey along the prominently and sharply-toothed spined margins outlined in reddish brown. Spines thin mm long.
19/03/ · Euphorbia Greenwayi is a shrub-like semi-perennial succulent that is actively growing in Summer. They can grow up to 30cm tall. All Euphorbias are summer growing succulents and this genus is a very vigorous grower!