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CRASSULA MONTANA SUBSP BOREALIS, A NEW CLIFF-DWELLING SPECIES FROM NAMAQUALAND, NORTHERN CAPE, REPUBLIC OF SOUTH AFRICA
被引:0
|作者:
Van Jaarsveld, Ernst J.
[1
]
机构:
[1] Babylons Toren Farm, ZA-7670 Simondium, South Africa
来源:
关键词:
Crassulaceae;
new subspecies;
cliff northwestern Cape;
D O I:
暂无
中图分类号:
Q94 [植物学];
学科分类号:
071001 ;
摘要:
Crassula montana subsp. borealis, a new, dwarf, cliff-hugging succulent, is described from the quartzitic sandstone cliffs along the Skaaprivierspoort (N.W. of Springbok). It has also been found on the upper slopes of the saw-edged peaks of the Rosyntjieberg (Richtersveld) in the Northern Cape and is known from only these two populations. The cup-shaped rosettes of broadly ovate leaves, which are pitted, immediately distinguish it from C. montana subsp. montana and C. pseudohemisphaerica.
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页码:97 / 101
页数:5
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