干旱区生态环境知识资源中心(Arid): Self-compatibility in Lomatium dissectum (Apiaceae) and the diverse Andrena bees that dominate regional Lomatium pollinator faunas

Arid

DOI	10.3398/064.080.0101
	Self-compatibility in Lomatium dissectum (Apiaceae) and the diverse Andrena bees that dominate regional Lomatium pollinator faunas
	Cane, James H.; Weber, Melissa; Love, Byron G.
通讯作者	Cane, James H.
来源期刊	WESTERN NORTH AMERICAN NATURALIST
ISSN	1527-0904
EISSN	1944-8341
出版年	2020
卷号	80 期号:1 页码:1-10
英文摘要	Species of biscuitroot (Lomatium: Apiaceae) are endemic to western North America, where multiple species can be common members of perennial wildflower communities from basin sagebrush-steppe and juniper woodlands up to alpine meadows. Despite Lomatium being the largest genus of Apiaceae in North America, little is known about its pollination needs or pollinators. Manual pollinations of the tiny flowers of one species, desert parsley (L. dissectum), showed it to be a self-compatible species, akin to other genera of Apiaceae. Seed production, however, largely requires pollinators to move pollen within and between the andromonoecious umbels. Regional sampling of floral visitors to L. andrusianum, L. dissectum, L. triternatum, and several other species revealed a sometimes abundant and exceptionally rich diversity of mostly Andrena bees. These 21 Andrena species together composed 94% of the individuals methodically sampled at Lomatium plants; this number is at odds with claims of taxonomic promiscuity for pollinator faunas of the Apiaceae. But for several Lomatium specialists, these Andrena species all seem to be floral generalists with apparent pollination value for Lomatium. These ground-nesting bees, as well as their Lomatium hosts, should survive the increasingly frequent and extensive wildfire events burning the sagebrush-steppe and juniper woodlands that they inhabit, owing to their springtime seasonalities and the insulative protection of overlying soil.
类型	Article
语种	英语
国家	USA
收录类别	SCI-E
WOS记录号	WOS:000529378400001
WOS关键词	SEED PRODUCTION ; BIOLOGY ; FORBS ; FIRE
WOS类目	Biodiversity Conservation ; Ecology
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318544
作者单位	USDA, Pollinating Insect Res Unit, Logan, UT 84341 USA
推荐引用方式 GB/T 7714	Cane, James H.,Weber, Melissa,Love, Byron G.. Self-compatibility in Lomatium dissectum (Apiaceae) and the diverse Andrena bees that dominate regional Lomatium pollinator faunas[J],2020,80(1):1-10.
APA	Cane, James H.,Weber, Melissa,&Love, Byron G..(2020).Self-compatibility in Lomatium dissectum (Apiaceae) and the diverse Andrena bees that dominate regional Lomatium pollinator faunas.WESTERN NORTH AMERICAN NATURALIST,80(1),1-10.
MLA	Cane, James H.,et al."Self-compatibility in Lomatium dissectum (Apiaceae) and the diverse Andrena bees that dominate regional Lomatium pollinator faunas".WESTERN NORTH AMERICAN NATURALIST 80.1(2020):1-10.