Reproductive biology, ecological life history/demography and genetic diversity of the megagenus Astragalus (Fabaceae, Papilionoideae)
Astragalus is the largest genus of seed plants; however, information on its reproductive biology and life history is widely scattered in the literature. About 96% of the species are perennials and 4% annuals; many are rare endemics. Astragalus species are obligate or facultative outcrossers, and inb...
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| Veröffentlicht in: | The Botanical review 2021-03, Vol.87 (1), p.55-106 |
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| creator | Soltani, Elias Benakashani, Fatemeh Baskin, Jerry M. Baskin, Carol C. |
| description | Astragalus
is the largest genus of seed plants; however, information on its reproductive biology and life history is widely scattered in the literature. About 96% of the species are perennials and 4% annuals; many are rare endemics.
Astragalus
species are obligate or facultative outcrossers, and inbreeding depression is higher in self-compatible (SC) than in self-incompatible (SI) species. The most frequent pollinators are
Bombus
,
Osmia
and
Anthophora
. On average, 48% of ovules produce seeds, and 40% of flowers produce fruits. Seed/ovule and fruit/flower ratios are lower in SC than in SI species. Predispersal insect seed predation ranges from 0 to 93%, and major predators are
Acanthoscelides
,
Bruchophagus
and
Tychius
. Seeds have physical dormancy and typically form a seed bank. C
3
is the only photosynthetic pathway in the genus. Population growth may be cyclic or noncyclic, and genetic diversity of a taxon may or may not be related to size of geographic range. |
| doi_str_mv | 10.1007/s12229-020-09243-x |
| format | Article |
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is the largest genus of seed plants; however, information on its reproductive biology and life history is widely scattered in the literature. About 96% of the species are perennials and 4% annuals; many are rare endemics.
Astragalus
species are obligate or facultative outcrossers, and inbreeding depression is higher in self-compatible (SC) than in self-incompatible (SI) species. The most frequent pollinators are
Bombus
,
Osmia
and
Anthophora
. On average, 48% of ovules produce seeds, and 40% of flowers produce fruits. Seed/ovule and fruit/flower ratios are lower in SC than in SI species. Predispersal insect seed predation ranges from 0 to 93%, and major predators are
Acanthoscelides
,
Bruchophagus
and
Tychius
. Seeds have physical dormancy and typically form a seed bank. C
3
is the only photosynthetic pathway in the genus. Population growth may be cyclic or noncyclic, and genetic diversity of a taxon may or may not be related to size of geographic range.</description><identifier>ISSN: 0006-8101</identifier><identifier>EISSN: 1874-9372</identifier><identifier>DOI: 10.1007/s12229-020-09243-x</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Analysis ; Astragalus ; Beans ; Biodiversity ; Biological diversity ; Biology ; Biomedical and Life Sciences ; Company growth ; Demography ; Dormancy ; Fabaceae ; Flowers ; Fruits ; Genetic diversity ; Growth ; Identification and classification ; Inbreeding ; Inbreeding depression ; Insects ; Legumes ; Life history ; Life Sciences ; Mimosaceae ; Ovules ; Papilionoideae ; Photosynthesis ; Plant Anatomy/Development ; Plant Ecology ; Plant Physiology ; Plant Sciences ; Plant Systematics/Taxonomy/Biogeography ; Pollinators ; Population growth ; Predation ; Predators ; Rare species ; Seed banks ; Seed predation ; Seeds</subject><ispartof>The Botanical review, 2021-03, Vol.87 (1), p.55-106</ispartof><rights>The New York Botanical Garden 2021</rights><rights>COPYRIGHT 2021 New York Botanical Garden</rights><rights>COPYRIGHT 2021 New York Botanical Garden</rights><rights>The New York Botanical Garden 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c564t-a7882a7f2c5bc640d5177ab5e7b71a51748f660d83d7d8cb5cf6ef4a749ec03f3</citedby><cites>FETCH-LOGICAL-c564t-a7882a7f2c5bc640d5177ab5e7b71a51748f660d83d7d8cb5cf6ef4a749ec03f3</cites><orcidid>0000-0003-0017-6703</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12229-020-09243-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12229-020-09243-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27922,27923,41486,42555,51317</link.rule.ids></links><search><creatorcontrib>Soltani, Elias</creatorcontrib><creatorcontrib>Benakashani, Fatemeh</creatorcontrib><creatorcontrib>Baskin, Jerry M.</creatorcontrib><creatorcontrib>Baskin, Carol C.</creatorcontrib><title>Reproductive biology, ecological life history/demography and genetic diversity of the megagenus Astragalus (Fabaceae, Papilionoideae)</title><title>The Botanical review</title><addtitle>Bot. Rev</addtitle><addtitle>Botanical Review</addtitle><description>Astragalus
is the largest genus of seed plants; however, information on its reproductive biology and life history is widely scattered in the literature. About 96% of the species are perennials and 4% annuals; many are rare endemics.
Astragalus
species are obligate or facultative outcrossers, and inbreeding depression is higher in self-compatible (SC) than in self-incompatible (SI) species. The most frequent pollinators are
Bombus
,
Osmia
and
Anthophora
. On average, 48% of ovules produce seeds, and 40% of flowers produce fruits. Seed/ovule and fruit/flower ratios are lower in SC than in SI species. Predispersal insect seed predation ranges from 0 to 93%, and major predators are
Acanthoscelides
,
Bruchophagus
and
Tychius
. Seeds have physical dormancy and typically form a seed bank. C
3
is the only photosynthetic pathway in the genus. Population growth may be cyclic or noncyclic, and genetic diversity of a taxon may or may not be related to size of geographic range.</description><subject>Analysis</subject><subject>Astragalus</subject><subject>Beans</subject><subject>Biodiversity</subject><subject>Biological diversity</subject><subject>Biology</subject><subject>Biomedical and Life Sciences</subject><subject>Company growth</subject><subject>Demography</subject><subject>Dormancy</subject><subject>Fabaceae</subject><subject>Flowers</subject><subject>Fruits</subject><subject>Genetic diversity</subject><subject>Growth</subject><subject>Identification and classification</subject><subject>Inbreeding</subject><subject>Inbreeding depression</subject><subject>Insects</subject><subject>Legumes</subject><subject>Life history</subject><subject>Life Sciences</subject><subject>Mimosaceae</subject><subject>Ovules</subject><subject>Papilionoideae</subject><subject>Photosynthesis</subject><subject>Plant Anatomy/Development</subject><subject>Plant Ecology</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Plant Systematics/Taxonomy/Biogeography</subject><subject>Pollinators</subject><subject>Population growth</subject><subject>Predation</subject><subject>Predators</subject><subject>Rare species</subject><subject>Seed banks</subject><subject>Seed predation</subject><subject>Seeds</subject><issn>0006-8101</issn><issn>1874-9372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqVks9qGzEQxpfSQt20L9CToJcGsomk_SP5aEyTBkxT0vYstNrRWmG9ciVt8T5A37vjOhAMJrTooBnp90ma0Zdl7xm9ZJSKq8g45_OccprTOS-LfPcimzEpynxeCP4ym1FK61wyyl5nb2J8oJSxuZCz7Pc9bINvR5PcLyCN873vpgsCZh84o3vSOwtk7WLyYbpqYeO7oLfrieihJR0MkJwhLYpDdGki3pK0BrKBTuPmGMkipqA73WP48Vo32oCGC_JVb13v_OBdi_n52-yV1X2Ed4_zWfbj-tP35ed8dXdzu1ysclPVZcq1kJJrYbmpGlOXtK2YELqpQDSCaUxKaeuatrJoRStNUxlbgy21KOdgaGGLs-zD4Vys-ecIMakHP4YBr1S8kmVRcyaKJwqfDcoN1mMJZuOiUYu6qiUTshJI5SeofUeC7v0A1uHyEX95gseBPXXmpOD8SIBMgl3q9Bijuv12_x_sl39m5c3quSIfWXRHDx0o_Jzl3THPD7wJPsYAVm2D2-gwKUbV3qnq4FSFTlV_nap2KCoOoojw0EF4-pVnVH8ANsjpPg</recordid><startdate>20210301</startdate><enddate>20210301</enddate><creator>Soltani, Elias</creator><creator>Benakashani, Fatemeh</creator><creator>Baskin, Jerry M.</creator><creator>Baskin, Carol C.</creator><general>Springer US</general><general>New York Botanical Garden</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8GL</scope><scope>ISN</scope><scope>ISR</scope><orcidid>https://orcid.org/0000-0003-0017-6703</orcidid></search><sort><creationdate>20210301</creationdate><title>Reproductive biology, ecological life history/demography and genetic diversity of the megagenus Astragalus (Fabaceae, Papilionoideae)</title><author>Soltani, Elias ; Benakashani, Fatemeh ; Baskin, Jerry M. ; Baskin, Carol C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c564t-a7882a7f2c5bc640d5177ab5e7b71a51748f660d83d7d8cb5cf6ef4a749ec03f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Analysis</topic><topic>Astragalus</topic><topic>Beans</topic><topic>Biodiversity</topic><topic>Biological diversity</topic><topic>Biology</topic><topic>Biomedical and Life Sciences</topic><topic>Company growth</topic><topic>Demography</topic><topic>Dormancy</topic><topic>Fabaceae</topic><topic>Flowers</topic><topic>Fruits</topic><topic>Genetic diversity</topic><topic>Growth</topic><topic>Identification and classification</topic><topic>Inbreeding</topic><topic>Inbreeding depression</topic><topic>Insects</topic><topic>Legumes</topic><topic>Life history</topic><topic>Life Sciences</topic><topic>Mimosaceae</topic><topic>Ovules</topic><topic>Papilionoideae</topic><topic>Photosynthesis</topic><topic>Plant Anatomy/Development</topic><topic>Plant Ecology</topic><topic>Plant Physiology</topic><topic>Plant Sciences</topic><topic>Plant Systematics/Taxonomy/Biogeography</topic><topic>Pollinators</topic><topic>Population growth</topic><topic>Predation</topic><topic>Predators</topic><topic>Rare species</topic><topic>Seed banks</topic><topic>Seed predation</topic><topic>Seeds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Soltani, Elias</creatorcontrib><creatorcontrib>Benakashani, Fatemeh</creatorcontrib><creatorcontrib>Baskin, Jerry M.</creatorcontrib><creatorcontrib>Baskin, Carol C.</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: High School</collection><collection>Gale In Context: Canada</collection><collection>Gale In Context: Science</collection><jtitle>The Botanical review</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Soltani, Elias</au><au>Benakashani, Fatemeh</au><au>Baskin, Jerry M.</au><au>Baskin, Carol C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reproductive biology, ecological life history/demography and genetic diversity of the megagenus Astragalus (Fabaceae, Papilionoideae)</atitle><jtitle>The Botanical review</jtitle><stitle>Bot. Rev</stitle><addtitle>Botanical Review</addtitle><date>2021-03-01</date><risdate>2021</risdate><volume>87</volume><issue>1</issue><spage>55</spage><epage>106</epage><pages>55-106</pages><issn>0006-8101</issn><eissn>1874-9372</eissn><abstract>Astragalus
is the largest genus of seed plants; however, information on its reproductive biology and life history is widely scattered in the literature. About 96% of the species are perennials and 4% annuals; many are rare endemics.
Astragalus
species are obligate or facultative outcrossers, and inbreeding depression is higher in self-compatible (SC) than in self-incompatible (SI) species. The most frequent pollinators are
Bombus
,
Osmia
and
Anthophora
. On average, 48% of ovules produce seeds, and 40% of flowers produce fruits. Seed/ovule and fruit/flower ratios are lower in SC than in SI species. Predispersal insect seed predation ranges from 0 to 93%, and major predators are
Acanthoscelides
,
Bruchophagus
and
Tychius
. Seeds have physical dormancy and typically form a seed bank. C
3
is the only photosynthetic pathway in the genus. Population growth may be cyclic or noncyclic, and genetic diversity of a taxon may or may not be related to size of geographic range.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s12229-020-09243-x</doi><tpages>52</tpages><orcidid>https://orcid.org/0000-0003-0017-6703</orcidid></addata></record> |
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| subjects | Analysis Astragalus Beans Biodiversity Biological diversity Biology Biomedical and Life Sciences Company growth Demography Dormancy Fabaceae Flowers Fruits Genetic diversity Growth Identification and classification Inbreeding Inbreeding depression Insects Legumes Life history Life Sciences Mimosaceae Ovules Papilionoideae Photosynthesis Plant Anatomy/Development Plant Ecology Plant Physiology Plant Sciences Plant Systematics/Taxonomy/Biogeography Pollinators Population growth Predation Predators Rare species Seed banks Seed predation Seeds |
| title | Reproductive biology, ecological life history/demography and genetic diversity of the megagenus Astragalus (Fabaceae, Papilionoideae) |
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