The genus <i>Chenopodium</i> in Canada

Bassett, I. J.; Crompton, C. W.

doi:10.1139/b82-080

Cited by 33 publications

(14 citation statements)

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“…The lamina size of the lower leaves, petiole length of upper or lower leaves and stem height are the most variable traits in almost all populations. The characteristics of the seed dimensions (i.e., length, width and ratio between them) are some of the most con- The high variability of stem height and leaf characters of the species from Chenopodium senso lato, and the lack of any considerable variability in seed characters have been acknowledged by researchers of the genus from various parts of the world (KOWAL 1953, ENGSTRAND and GUSTAFSSON 1972-1974, REYNOLDS and CRAUFORD 1980, BASSET and CROMPTON 1982, DOSTÁLEK et al 1990, AL-TURKI and GHAFOOR 1996, UOTILA 2001. The main source of phenotype variation in all species is the interpopulation variation.…”

Section: Discussionmentioning

confidence: 99%

Karyological and morphological variations within the genus Dysphania (Chenopodiaceae) in Bulgaria

Grozeva¹,

Cvetanova²

2013

Acta Botanica Croatica

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Section: Discussionmentioning

confidence: 99%

Karyological and morphological variations within the genus Dysphania (Chenopodiaceae) in Bulgaria

Grozeva¹,

Cvetanova²

2013

Acta Botanica Croatica

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“…Nevertheless, the macrofossil content of the sample is similar to those immediately above and below the tephra at Station 4. Porsild and Cody (1980); Chenopodium gigantospermum (d) is from Bassett and Crompton (1982). Distribution of the carabid beetles Dyschirius laevifasciatus (e) and Bradycellus lecontei (f) from Lindroth (1968), Bousquet (1988) and D. Kavanaugh (California Acad, of Sciences, pers.…”

Section: Stations Other Than Stationmentioning

confidence: 99%

The Last (Koy-Yukon) Interglaciation in the Northern Yukon: Evidence from Unit 4 at Ch’ijee’s Bluff, Bluefish Basin

Matthews¹,

Schweger²,

Janssens³

2007

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ABSTRACTThe effects of predicted anthropogenic warming can be assessed in part by documenting responses to past warming events. One of the most pronounced warmings was the last interglaciation - stage 5 of the marine isotope record. A large multinational and multidisciplinary project (CELIA) was launched recently in order to gain detailed knowledge of the climate during stage 5. Several key exposures were identified by CELIA; one of them is Ch'ijee's Bluff on the Porcupine River, northern Yukon. Pollen, plant and insect macrofossils and stratigraphie evidence from Ch'ijee's Bluff show that the part of Ch'ijee's Unit 4 that is above and younger than Old Crow tephra (OCt) was deposited during an interval of climate warmer than present. When OCt was dated at 85 ka BP, the subsequent warming interval was presumed to be correlative with the early part of marine isotope stage 3. New dates on OCt show it to be 140-150 ka BP, and this means that the warm interval discussed here is more likely of stage 5 than stage 3 age. We apply the informal epithet, "Koy-Yukon interglaciation", to it and compare the Ch'ijee's Bluff Unit 4 sequence with other east Beringian sites that contain both Old Crow tephra and putative interglacial deposits.

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“…The insects such as Coleophora suaedivora (Coleophoridae) and Phthozimaea suaedella (Gelechidae) feed on leaves and seeds. Bassett & Crompton (2011) recorded that S. maritima flowers during July-September and is wind-pollinated. Naskar & Mandal (1999) reported that S. maritima is pollinated by wind, water currents and flies.…”

Section: Introductionmentioning

confidence: 99%

“…The flowers are nectar-less and hence insect activity is absent. Bassett & Crompton (2011) recorded that S. maritima is windpollinated. Naskar & Mandal (1999) reported that S. maritima is pollinated by wind, water currents and flies.…”

mentioning

confidence: 99%

On the reproductive ecology of Suaeda maritima, S. monoica and S. nudiflora (Chenopodiaceae).

Raju

Kumar

2016

J. Threat. Taxa

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e n d r a K um a r 2 6 J u n e 2 0 1 6 | V o l . 8 | N o . 6 | P p . 8 8 5 6 0 -8 8 7 6 1 0 . 1 1 6 0 9 / j o t . 2 2 7 5 . 8 . 6 . 8 8 6 0 -8 8 7 6T h r e a t e n e d T a x a A l l a r fi c l e s p u b l fi s h e d fi n t h e J o u r n a l o ff T h r e a t e n e d T a x a a r e r e g fi s t e r e d u n d e r C r e a fi v e C omm o n s A t r fi b u fi o n 4 . 0 I n t e r n afi o n a l L fi c e n s e u n l e s s o t h e rw fi s e m e n fi o n e d . J o T T a l l ow s u n r e s t r fi c t e d u s e o ff a r fi c l e s fi n a n y m e d fi um , r e p r o d u c fi o n a n d d fi s t r fi b u fi o n b y p r o v fi d fi n g a d e q u a t e c r e d fi t t o t h e a u t h o r s a n d t h e s o u r c e o ff p u b l fi c a fi o n .O P E N A C C E S S P a r t n e r www . t h r e a t e n e d t a x a . o r g I S S N 0 9 7 4 -7 9 0 7 ( O n l fi n e ) | I S S N 0 9 7 4 -7 8 9 3 ( P r fi n t )T h e fi n t e r n a fi o n a l j o u r n a l o ff c o n s e r v a fi o n a n d t a x o n om y J o u r n a l o ff T h r e a t e n e d T a x a P u b l fi s h e r / H o s t F o r F o c u s , S c o p e , A fim s , P o l fi c fi e s a n d G u fi d e l fi n e s v fi s fi t h t p : / / t h r e a t e n e d t a x a . o r g / A b o u t _ J o T T . a s p F o r A r fi c l e S u bm fi s s fi o n G u fi d e l fi n e s v fi s fi t h t p : / / t h r e a t e n e d t a x a . o r g / S u bm fi s s fi o n _ G u fi d e l fi n e s . a s p F o r P o l fi c fi e s a g a fi n s t S c fi e n fi fi c M fi s c o n d u c t v fi s fi t h t p : / / t h r e a t e n e d t a x a . o r g / J o T T _ P o l fi c y _ a g a fi n s t _ S c fi e n fi fi c _M fi s c o n d u c t . a s p F o r r e p r fi n t s c o n t a c t < fi n ff o@ t h r e a t e n e d t a x a . o r g > Funding: Self-funded. Conflict of Interest:The authors declare no competing interests. Author Contribution: Both the authors contributed to a similar extent overall. Acknowledgements:We thank the Andhra University, Visakhapatnam, for providing necessary facilities to carry out this research work.On the reproductive ecology of Suaeda maritima, S. monoica and S. nudiflora (Chenopodiaceae) Abstract: Floral biology, sexual system, breeding system, pollinators, fruiting and seed dispersal aspects of three Suaeda species, S. maritima, S. monoica and S. nudiflora (Chenopodiaceae) were studied. The flowers of all the three species are hermaphroditic, dichogamous, strongly protogynous with a pistillage phase during the mature bud stage and staminate phase following anthesis, self-compatible exhibiting mixed breeding systems with special adaptation for cross-pollination; but both self-and cross-pollination are vector-dependent. In all, the flowers display a mix of anemophilous and entomophilous traits. Anemophily is effective in high salt marshes while water currents bring about pollination in low salt marshes; insects pollinate the flowers while collecting the forage from pistillate and staminate phase flowers. In these species, the whole plant breaks off and rolls on the floor while shedding its diaspores. Fruits with se...

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The genus Chenopodium in Canada

Cited by 33 publications

References 0 publications

Karyological and morphological variations within the genus Dysphania (Chenopodiaceae) in Bulgaria

Karyological and morphological variations within the genus Dysphania (Chenopodiaceae) in Bulgaria

The Last (Koy-Yukon) Interglaciation in the Northern Yukon: Evidence from Unit 4 at Ch’ijee’s Bluff, Bluefish Basin

On the reproductive ecology of Suaeda maritima, S. monoica and S. nudiflora (Chenopodiaceae).

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