Christian Lacroix

Description

Details

NameChristian R. Lacroix
PositionFaculty Member
Emaillacroix@upei.ca
Department(s)Biology
Phone(902) 566-0382
BuildingK. C. Irving 101
Websitehttp://www.upei.ca/biology/lacroix

Christian R. Lacroix

Biography

Education: BSc, McGill (1984); MSc, McGill (1986); PhD, Guelph (1990)

Dr. Christian Lacroix researches plant structures from a developmental perspective. His research highlights relationships between morphologically different structures that share similar developmental pathways. His current research interests include leaf complexity in seed-bearing plants, developmental aspects of floral organ identity, and the biology of the Gulf of St. Lawrence Aster.

Dr. Lacroix, has been a full-time faculty member in the Department of Biology at the University of Prince Edward Island since August 1, 1990. He was granted tenure and promoted to Associate Professor in July 1995 and became full professor in 2003. His field of specialty is Developmental Plant Morphology and teaches Plant Science related courses.


Recent Citations


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Research Interests

  • Developmental Plant Morphology
  • Comparisons between compound leaves and shoots
  • Transitions in patterns of leaf arrangement
  • Homeosis in flowers
  • Conservation biology of the Gulf of St. Lawrence Aster

Other Scholars in Biology

Citations

Step 1: Select your citations

TitleAuthor(s)
Phyllotactic patterns in some members of the VitaceaeLacroix, Christian R.; Posluszny, U.
Floral development, fruit set, and dispersal of the Gulf of St. Lawrence Aster (Symphyotrichum laurentianum) (Fernald) NesomLacroix, Christian R.; Steeves, R.; Kemp, J. F.
Estimation of seed bank and seed viability of the Gulf of Saint Lawrence Aster, Symphyotrichum laurentianum, (Fernald) NesomKemp, J. F.; Lacroix, Christian R.
Effect of strobilurin fungicides on control of early blight (Alternaria solani) and yield of potatoes grown under two N fertility regimesMacDonald, W.; Peters, R. D.; Coffin, R. H.; Lacroix, Christian R.
Classical and dynamic morphologyJeune, Bernard; Barabe, Denis; Lacroix, Christian
Following the initiation and development of individual leaf primordia at the level of the shoot apical meristemBarabe, D.; Lacroix, Christian R.; Jeune, B.
The developmental floral morphology of Montrichardia arborescens (Araceae) revisitedBarabé, D.; Lacroix, C.
The correlation between development of atypical bisexual flowers and phylogeny in the Aroideae (Araceae)Barabe, D.; Bruneau, A.; Forest, F.; Lacroix, C.
Homeosis, morphogenetic gradient and the determination of floral identity in the inflorescences of Philodendron solimoesense (Araceae)Barabe, Denis; Lacroix, Christian
Development of the flower and inflorescence of Arum italicum (Araceae)Barabe, Denis; Lacroix, Christian R.; Gibernau, Marc
Study of homeosis in the flower of Philodendron (Araceae)Barabe, Denis; Lacroix, Christian; Jeune, Bernard
A quantitative model of leaflet initiation illustrated by Murraya paniculata (Rutaceae)Jeune, B.; Lacroix, Christian R.
Phyllotaxis of the palm Euterpe oleracea Mart. at the level of the shoot apical meristemBarabe, Denis; Bourque, Laura; Yin, Xiaofeng; Lacroix, Christian
Developmental morphology of normal and atypical flowers of Philodendron insigne (Araceae)Barabe, Denis; Lacroix, Christian R.; Jeune, Bernard
Aspects of floral morphology in Ambrosina and Arisarum (Araceae)Barabe, Denis; Lacroix, Christian R.; Gibernau, Marc
Development of the inflorescence and flower of Philodendron fragrantissimum (Araceae)Barabe, Denis; Lacroix, Christian R.; Jeune, Bernard
A morphometric analysis of leaf development in Vitis riparia, and grape cultivars Concord and VivantLacroix, Christian R.; Posluszny, U.
Morphologie et AnatomieLacroix, C. R.
Germination potential, updated population surveys and floral, seed and seedling morphology of Symphyotrichum laurentianum, the Gulf of St. Lawrence Aster, in the Prince Edward Island National ParkStewart, S. E.; Lacroix, Christian R.
Phyllotaxis in the VitaceaeGerrath, J. M.; Lacroix, C. R.; Posluszny, U.
Suppression of potato early blight (in vivo) and germination of Alternaria spp. conidia (in vitro) with strobilurin fungicides.MacDonald, W.; Peters, R. D.; Coffin, R. H.; Lacroix, C.
Expression of shoot features in early leaf development of Murraya paniculata (Rutaceae)Lacroix, Christian R.; Sattler, R.
On the presence of extracellular calcium oxalate crystals on the inflorescences of AraceaeBarabe, Denis; Lacroix, Christian R.; Chouteau, Mathieu; Gibernau, Marc
Stipules in some members of the VitaceaeLacroix, Christian R.; Posluszny, U.
Comparative development of perianth and androecial primordia of the single flower and the homeotic double-flowered mutant in Hibiscus rosa-sinensis (Malvaceae)MacIntyre, J. P.; Lacroix, Christian R.
Shoot and compound leaf comparisons in eudicotsLacroix, Christian R.; Jeune, Bernard; Purcell-Macdonald, Sara
Developmental morphology of the flower of Anthurium jenmaniiBarabé, Denis; Lacroix, Christian
Developmental morphology of the flower of Anaphyllopsis americana and its relevance to our understanding of basal AraceaeBarabe, Denis; Lacroix, Christian
A quantitative analysis of leaf growth parameters in Myriophyllum aquaticum (Haloragaceae)Jeune, Bernard; Lacroix, Christian R.
Changes in leaflet and leaf lobe form in developing compound and finely divided leavesLacroix, Christian R.
Homeosis in Araceae flowersBarabe, Denis; Lacroix, Christian
Early development and viability testing of embryos of Scirpus acutus MuhlLacroix, Christian; Mosher, Cathie
Predispersal seed predation by a coleophorid on the threatened Gulf of St. Lawrence asterSteeves, Royce; Nazari, Vazrick; Landry, Jean-Francois; Lacroix, Christian R.
The game of numbers in homeotic flowers of Philodendron (Araceae)Barab?, Denis; Lacroix, Christian R.; Jeune, Bernard
Encasement in plant morphologyLacroix, Christian R.; Jeune, Bernard; Barabe, Denis
Aspects of floral development in Caladium bicolor (Araceae)Barabe, Denis; Lacroix, Christian R.
Phyllotactic transitions in seedlingsYin, Xiaofeng; Lacroix, Christian; Barabé, Denis
Floral development of UrospathaBarabé, Denis; Lacroix, Christian; Gibernau, Marc
Comparison between theoretical and empirical parameters in phyllotaxisBarabe, D.; Jeune, B.; Lacroix, C.
Phyllotaxis theories and tepal-stamen superposition in Basella-rubraLacroix, C.; Sattler, R.
A morphological study of leaf development in Vitis-riparia michx. and grape cultivars Concord and VivantLacroix, C. R.; Posluszny, U.
Development and evolution of basal cauline placentation Basella-rubraSattler, R.; Lacroix, C.
Hierarchical developmental morphologyBarabe, Denis; Lacroix, Christian
Developmental potential of galls induced by Diplolepis rosaefolii (HymenopteraLeBlanc, D. A.; Lacroix, Christian R.
New techniques and applications for epi-illumination light microscopyLacroix, Christian R.; Macintyre, J.
The developmental morphology of Leea guineensis. I. Vegetative developmentLacroix, Christian R.; Gerrath, J. M.; Posluszny, U.
The developmental morphology of Leea guineensis. II. Floral developmentGerrath, J. M.; Lacroix, Christian R.; Posluszny, U.
Heteroblastic sequence and leaf development in Leea guineensisGerrath, J. M.; Lacroix, Christian R.
Early stages of initiation of two types of leaves in Thuja occidentalis (Eastern white cedar)Lacroix, Christian R.; Barabe, Denis; Jeune, Bernard
Aspects of floral development in Philodendron grandifolium and Philodendron megalophyllum (Araceae)Barabe, Denis; Lacroix, Christian R.
Floral development and phylogenetic position of Schismatoglottis (Araceae)Barabe, Denis; Lacroix, Christian R.; Bruneau, Anne; Archambault, Annie; Gibernau, Marc
Lobe-generating centres in the simple leaves of Myriophyllum aquaticumBourque, Laura; Lacroix, Christian
The upland hardwood component of Prince Edward Island's remnant Acadian forestMacQuarrie, Kate; Lacroix, Christian R.
On the presence of a morphogenetic gradient in the inflorescence of Philodendron fragrantissimum (Araceae)Barabe, D.; Lacroix, C. R.; Jeune, B.
Evaluating re-introduction methods for the gulf of Saint Lawrence aster (Symphyotrichum laurentianum) on Prince Edward IslandAtkinson, K.; Lacroix, C.
Murderous gangsGiberson, D. J.; Lacroix, C.
Developmental morphology of the androecium and gynoecium in Ruppia maritima L.Lacroix, Christian R.; Kemp, James R.
Floral development of dioecious staghorn sumac, Rhus hirta (Anacardiaceae)Gallant, J. B.; Kemp, James R.; Lacroix, Christian R.
Quantitative developmental analysis of homeotic changes in the inflorescence of Philodendron (Araceae), ; , ; ,
Dreams of PerfectionSrigley, Ron; Coll, Doreley; Duncan, Alan; Germain, Gil; Lacroix, Christian
A Perfect World?Srigley, Ron; Coll, Doreley; Domike, Reuben; Germain, Gil; Lacroix, Christian

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TitleTimes viewedLast viewed
Phyllotactic patterns in some members of the Vitaceae - ir:ir-batch6-12098416:09:49 2013-06-17
Floral development, fruit set, and dispersal of the Gulf of St. Lawrence Aster (Symphyotrichum laurentianum) (Fernald) Nesom - ir:ir-batch6-55509414:10:24 2013-06-06
Estimation of seed bank and seed viability of the Gulf of Saint Lawrence Aster, Symphyotrichum laurentianum, (Fernald) Nesom - ir:ir-batch6-10399216:27:33 2013-06-14
Effect of strobilurin fungicides on control of early blight (Alternaria solani) and yield of potatoes grown under two N fertility regimes - ir:ir-batch6-55498317:44:47 2013-06-12
Classical and dynamic morphology - ir:5847921:02:34 2013-06-13
Following the initiation and development of individual leaf primordia at the level of the shoot apical meristem - ir:ir-batch6-49378721:54:15 2013-06-13
The developmental floral morphology of Montrichardia arborescens (Araceae) revisited - ir:5627819:01:06 2013-05-29
The correlation between development of atypical bisexual flowers and phylogeny in the Aroideae (Araceae) - ir:5648201:53:48 2013-06-18
Homeosis, morphogenetic gradient and the determination of floral identity in the inflorescences of Philodendron solimoesense (Araceae) - ir:5688620:58:27 2013-06-13
Development of the flower and inflorescence of Arum italicum (Araceae) - ir:ir-batch6-12517306:18:53 2013-05-25
Study of homeosis in the flower of Philodendron (Araceae) - ir:5696304:03:11 2013-06-18
A quantitative model of leaflet initiation illustrated by Murraya paniculata (Rutaceae) - ir:ir-batch6-12068301:34:01 2013-06-16
Phyllotaxis of the palm Euterpe oleracea Mart. at the level of the shoot apical meristem - ir:4089416:26:10 2013-06-17
Developmental morphology of normal and atypical flowers of Philodendron insigne (Araceae) - ir:ir-batch6-12526917:04:41 2013-06-16
Aspects of floral morphology in Ambrosina and Arisarum (Araceae) - ir:ir-batch6-12496815:04:01 2013-06-16
Development of the inflorescence and flower of Philodendron fragrantissimum (Araceae) - ir:ir-batch6-12547214:49:04 2013-06-07
A morphometric analysis of leaf development in Vitis riparia, and grape cultivars Concord and Vivant - ir:ir-batch6-12078722:19:15 2013-06-16
Morphologie et Anatomie - ir:5876820:56:41 2013-06-13
Germination potential, updated population surveys and floral, seed and seedling morphology of Symphyotrichum laurentianum, the Gulf of St. Lawrence Aster, in the Prince Edward Island National Park - ir:ir-batch6-11957923:36:57 2013-06-16
Phyllotaxis in the Vitaceae - ir:5826603:51:24 2013-06-17
Suppression of potato early blight (in vivo) and germination of Alternaria spp. conidia (in vitro) with strobilurin fungicides. - ir:89013916:49:30 2013-06-17
Expression of shoot features in early leaf development of Murraya paniculata (Rutaceae) - ir:ir-batch6-12058021:59:41 2013-06-13
On the presence of extracellular calcium oxalate crystals on the inflorescences of Araceae - ir:ir-batch6-12588100:49:59 2013-06-17
Stipules in some members of the Vitaceae - ir:ir-batch6-12088322:18:04 2013-06-13
Comparative development of perianth and androecial primordia of the single flower and the homeotic double-flowered mutant in Hibiscus rosa-sinensis (Malvaceae) - ir:ir-batch6-120411803:05:32 2013-06-18
Shoot and compound leaf comparisons in eudicots - ir:ir-batch6-12567721:35:01 2013-06-13
Developmental morphology of the flower of Anthurium jenmanii - ir:56310003:02:40 2013-06-17
Developmental morphology of the flower of Anaphyllopsis americana and its relevance to our understanding of basal Araceae - ir:ir-batch12-1098717:10:32 2013-06-14
A quantitative analysis of leaf growth parameters in Myriophyllum aquaticum (Haloragaceae) - ir:5858620:58:07 2013-06-13
Changes in leaflet and leaf lobe form in developing compound and finely divided leaves - ir:5908720:56:09 2013-06-13
Homeosis in Araceae flowers - ir:5678603:45:42 2013-06-17
Early development and viability testing of embryos of Scirpus acutus Muhl - ir:5928020:59:25 2013-06-13
Predispersal seed predation by a coleophorid on the threatened Gulf of St. Lawrence aster - ir:6059221:00:54 2013-06-13
The game of numbers in homeotic flowers of Philodendron (Araceae) - ir:ir-batch6-12479110:24:13 2013-06-17
Encasement in plant morphology - ir:ir-batch6-125510919:11:14 2013-06-17
Aspects of floral development in Caladium bicolor (Araceae) - ir:ir-batch6-12536921:30:42 2013-06-13
Phyllotactic transitions in seedlings - ir:33789002:35:59 2013-06-16
Floral development of Urospatha - ir:33779220:53:06 2013-06-13
Comparison between theoretical and empirical parameters in phyllotaxis - ir:5658004:04:11 2013-06-18
Phyllotaxis theories and tepal-stamen superposition in Basella-rubra - ir:5868220:59:03 2013-06-13
A morphological study of leaf development in Vitis-riparia michx. and grape cultivars Concord and Vivant - ir:5898612:04:37 2013-06-17
Development and evolution of basal cauline placentation Basella-rubra - ir:6038910:33:37 2013-06-16
Hierarchical developmental morphology - ir:ir-batch12-11010422:03:03 2013-06-13
Developmental potential of galls induced by Diplolepis rosaefolii (Hymenoptera - ir:ir-batch6-10407903:32:14 2013-06-18
New techniques and applications for epi-illumination light microscopy - ir:ir-batch6-10417812:28:26 2013-06-13
The developmental morphology of Leea guineensis. I. Vegetative development - ir:ir-batch6-10427022:45:10 2013-06-13
The developmental morphology of Leea guineensis. II. Floral development - ir:ir-batch6-10437312:11:38 2013-06-16
Heteroblastic sequence and leaf development in Leea guineensis - ir:ir-batch6-12017916:06:43 2013-06-16
Early stages of initiation of two types of leaves in Thuja occidentalis (Eastern white cedar) - ir:ir-batch6-124810821:26:18 2013-06-13
Aspects of floral development in Philodendron grandifolium and Philodendron megalophyllum (Araceae) - ir:ir-batch6-12578504:27:13 2013-06-17
Floral development and phylogenetic position of Schismatoglottis (Araceae) - ir:ir-batch6-12598603:53:51 2013-06-18
Lobe-generating centres in the simple leaves of Myriophyllum aquaticum - ir:8529102:33:26 2013-06-17
The upland hardwood component of Prince Edward Island's remnant Acadian forest - ir:ir-batch6-12508522:42:56 2013-06-13
On the presence of a morphogenetic gradient in the inflorescence of Philodendron fragrantissimum (Araceae) - ir:5668304:02:11 2013-06-18
Evaluating re-introduction methods for the gulf of Saint Lawrence aster (Symphyotrichum laurentianum) on Prince Edward Island - ir:337611111:15:39 2013-06-17
Developmental morphology of the androecium and gynoecium in Ruppia maritima L. - ir:ir-batch6-120216116:32:10 2013-06-14
Floral development of dioecious staghorn sumac, Rhus hirta (Anacardiaceae) - ir:ir-batch6-120312020:06:50 2013-06-13
Murderous gangs - ir:42376019:49:27 2013-06-17
Quantitative developmental analysis of homeotic changes in the inflorescence of Philodendron (Araceae) - ir:5779422:02:10 2013-06-17
Dreams of Perfection - ir:56235821:09:46 2013-06-13
A Perfect World? - ir:56277403:14:00 2013-06-18