加冕
发表于 2025-3-21 17:16:05
书目名称Early Evolution of Flowers影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0300718<br><br> <br><br>书目名称Early Evolution of Flowers读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0300718<br><br> <br><br>
抑制
发表于 2025-3-21 21:57:21
Origin of the angiosperm flower: a phylogenetic perspective,liids or paleoherbs) and the position of fossils permit varied scenarios for origin of the flower. Trees linking angiosperms with ., ., and . and this “anthophyte” clade with . imply that flowers arose in the common ancestor of anthophytes and carpels are cupule-bearing sporophylls. However, trees l
Lipoprotein(A)
发表于 2025-3-22 02:28:36
http://reply.papertrans.cn/31/3008/300718/300718_3.png
男生戴手铐
发表于 2025-3-22 04:46:15
Palaeobotanical evidence on the early radiation of magnoliid angiosperms,most diverse assemblage from the Early Cretaceous part of the sequence is from the Puddledock locality, Virginia, eastern USA. This material is of Early to Middle Albian age and is particularly rich in magnoliid and hamamelidid angiosperms. Flowers and fruits from the Puddledock flora are mostly sim
无表情
发表于 2025-3-22 08:56:23
http://reply.papertrans.cn/31/3008/300718/300718_5.png
欺骗世家
发表于 2025-3-22 14:03:38
Patterns of floral evolution in the early diversification of non-magnoliid dicotyledons (eudicots),iaperturate or triaperturate-derived pollen (non-magnoliids/eudicots). Evidence from morphology, as well as the .B and .L genes (cpDNA), indicates that extant . (e.g., ., ., ., ., .) as well as “lower” . and several other families (e.g., ., ., ., .) are basal in t
欺骗世家
发表于 2025-3-22 17:02:10
http://reply.papertrans.cn/31/3008/300718/300718_7.png
商品
发表于 2025-3-22 23:41:52
Ontogeny of staminate and carpellate flowers of , (,),al, with eight to 13 greenish yellow to red tepals in the flower. Each male flower has five (four to seven) spirally arranged stamens forming a red pentagonal synandrous shield. Transitions between tepals and stamens occur occasionally. Each carpellate flower contains 25–30 free, spirally arranged c
Extricate
发表于 2025-3-23 01:58:31
Floral aspects of , (,): pollination, ontogeny and structure,ily . or tribe . primarily based on the occurrence of a hypogynous calyx, originally interpreted as an involucre in an otherwise epigynous flower, orthotropous ovules, lack of an aril, and inaperturate pollen. Cladistic and molecular studies support the association of . with ., and . in the family .
floaters
发表于 2025-3-23 09:05:07
Evolutionary aspects of the floral structure in ,,ystematists and palaeobotanists that the genus represents the basal clade of extant angiosperms: the flowers are minute; the organ number and phyllotaxis are highly variable — spiral (Fibonacci or Lucas pattern) or whorled (3–4-merous whorls) — but there is a single carpel; the stamens are not diffe