Occurrence Record of and Possible Invasion by Scarlet Sage (Salvia coccinea Buc'hoz ex Etl.) in South Africa

被引：7

作者：

Moshobane, Moleseng C. ^{[1
]}

Nelufule, Takalani ^{[2
,3
]}

Shivambu, Tinyiko C. ^{[4
,5
]}

Shivambu, Ndivhuwo ^{[4
,5
]}

机构：

[1] South African Natl Biodivers Inst, Pretoria Natl Bot Garden, 2 Cussonia Ave, ZA-0184 Pretoria, South Africa

[2] Univ Pretoria, Dept Zool & Entomol, Private Bag X20, ZA-0028 Pretoria, South Africa

[3] South African Natl Biodivers Inst, Kirstenbosch Natl Bot Gardens, ZA-7735 Claremont, South Africa

[4] Univ KwaZulu Natal, Ctr Excellence Invas Biol, Private Bag X01, ZA-3209 Pietermaritzburg, South Africa

[5] Univ KwaZulu Natal, Sch Life Sci, Ctr Funct Biodivers, Private Bag X01, ZA-3209 Pietermaritzburg, South Africa

来源：

RUSSIAN JOURNAL OF BIOLOGICAL INVASIONS | 2020年 / 11卷 / 04期

关键词：

alien invasive species; Ornamental; Salvia coccinea; species distribution modelling; NEM:BA; BIODIVERSITY; MANAGEMENT; ACCURACY; PLANTS;

D O I：

10.1134/S2075111720040098

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

The scarlet sage, Salvia coccinea, was first detected in Northern Province, South Africa in 1905, in what is now Limpopo Province. However, its presence and suitability in South Africa remains undocumented. We conducted vegetation surveys to determine the actual distribution and to incorporate species distribution modelling in order to determine the potential distribution of this species. Twelve populations were documented from different localities. The species distribution model was successful in predicting areas that are climatically suitable for this species to survive in South Africa. The wide distribution and high density suggest a long residency time. Thus we conclude that its recent invasion of the wild has most probably originated in gardens.

引用

页码：393 / 398

页数：6

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