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


Subscribe to Christian R. Lacroix's citation feed

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)
Comparative leaf development of aerial and aquatic growth forms of Myriophyllum aquaticum Shafiullah, M.D. ; Lacroix, Christian R.
Developmental floral morphology of Syngonium in the context of the tribe Caladieae (Araceae)Barabé, Denis; ; Lacroix, Christian; Gibernau, Marc
Floral development of Dieffenbachia and the occurrence of atypical flowers in AraceaeBarabé, Denis; Lacroix, Christian
Lobe-generating centres in the simple leaves of Myriophyllum aquaticum: evidence for KN1-like activityBourque, Laura ; Lacroix, Christian
Predispersal seed predation by a coleophorid on the threatened Gulf of St. Lawrence asterSteeves, Royce ; Nazari, Vazrick ; Landry, Jean-François ; Lacroix, Christian R.
On the presence of extracellular calcium oxalate crystals on the inflorescences of AraceaeBarabe, Denis; Lacroix, Christian R.; Chouteau, Mathieu; Gibernau, Marc
Predispersal seed predation by a coleophorid on the threatened Gulf of St. Lawrence asterSteeves, Royce; Nazari, Vazrick; Landry, Jean-Francois; Lacroix, Christian R.
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.
Developmental morphology of the flower of Anthurium jenmaniiBarabé, Denis; Lacroix, Christian
Changes in leaflet and leaf lobe form in developing compound and finely divided leavesLacroix, Christian R.
Following the initiation and development of individual leaf primordia at the level of the shoot apical meristemBarabe, D.; Lacroix, Christian R.; Jeune, B.
Floral development of UrospathaBarabé, Denis; Lacroix, Christian; Gibernau, Marc
Phyllotaxis of the palm Euterpe oleracea Mart. at the level of the shoot apical meristemBarabe, Denis; Bourque, Laura; Yin, Xiaofeng; Lacroix, Christian
Phyllotaxis theories and tepal-stamen superposition in Basella-rubraLacroix, C.; Sattler, R.
Development and evolution of basal cauline placentation Basella-rubraSattler, R.; Lacroix, C.
On the presence of a morphogenetic gradient in the inflorescence of Philodendron fragrantissimum (Araceae)Barabe, D.; Lacroix, C. R.; Jeune, B.
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.
Shoot and compound leaf comparisons in eudicotsLacroix, Christian R.; Jeune, Bernard; Purcell-Macdonald, Sara
Evaluating re-introduction methods for the gulf of Saint Lawrence aster (Symphyotrichum laurentianum) on Prince Edward IslandAtkinson, K.; Lacroix, C.
Lobe-generating centres in the simple leaves of Myriophyllum aquaticumBourque, Laura; Lacroix, Christian
Phyllotactic patterns in some members of the VitaceaeLacroix, Christian R.; Posluszny, U.
Stipules in some members of the VitaceaeLacroix, Christian R.; Posluszny, U.
Comparison between theoretical and empirical parameters in phyllotaxisBarabe, D.; Jeune, B.; Lacroix, C.
Classical and dynamic morphologyJeune, Bernard; Barabe, Denis; Lacroix, Christian
A quantitative analysis of leaf growth parameters in Myriophyllum aquaticum (Haloragaceae)Jeune, Bernard; Lacroix, Christian R.
Developmental morphology of the flower of Anaphyllopsis americana and its relevance to our understanding of basal AraceaeBarabe, Denis; Lacroix, Christian
Phyllotactic transitions in seedlingsYin, Xiaofeng; Lacroix, Christian; Barabé, Denis
Hierarchical developmental morphologyBarabe, Denis; Lacroix, Christian
Homeosis, morphogenetic gradient and the determination of floral identity in the inflorescences of Philodendron solimoesense (Araceae)Barabe, Denis; Lacroix, Christian
Development of the inflorescence and flower of Philodendron fragrantissimum (Araceae)Barabe, Denis; Lacroix, Christian R.; Jeune, Bernard
Developmental morphology of normal and atypical flowers of Philodendron insigne (Araceae)Barabe, Denis; Lacroix, Christian R.; Jeune, Bernard
The upland hardwood component of Prince Edward Island's remnant Acadian forest:MacQuarrie, Kate; Lacroix, Christian R.
Development of the flower and inflorescence of Arum italicum (Araceae)Barabe, Denis; Lacroix, Christian R.; Gibernau, Marc
Aspects of floral morphology in Ambrosina and Arisarum (Araceae)Barabe, Denis; Lacroix, Christian R.; Gibernau, Marc
Floral development and phylogenetic position of Schismatoglottis (Araceae)Barabe, Denis; Lacroix, Christian R.; Bruneau, Anne; Archambault, Annie; Gibernau, Marc
Early stages of initiation of two types of leaves in Thuja occidentalis (Eastern white cedar)Lacroix, Christian R.; Barabe, Denis; Jeune, Bernard
The game of numbers in homeotic flowers of Philodendron (Araceae)Barabé, Denis; Lacroix, Christian R.; Jeune, Bernard
Estimation of seed bank and seed viability of the Gulf of Saint Lawrence Aster, Symphyotrichum laurentianum, (Fernald) NesomKemp, J. F.; Lacroix, Christian R.
Encasement in plant morphologyLacroix, Christian R.; Jeune, Bernard; Barabe, Denis
Floral development, fruit set, and dispersal of the Gulf of St. Lawrence Aster (Symphyotrichum laurentianum) (Fernald) NesomLacroix, Christian R.; Steeves, R.; Kemp, J. F.
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.
Quantitative developmental analysis of homeotic changes in the inflorescence of Philodendron (Araceae), ; Barabé, Denis ; Lacroix, Christian ; Jeune, Bernard
Homeosis in Araceae flowersBarabé, Denis; Lacroix, Christian
Developmental potential of galls induced by Diplolepis rosaefolii (HymenopteraLeBlanc, D. A.; Lacroix, Christian R.
Aspects of floral development in Philodendron grandifolium and Philodendron megalophyllum (Araceae)Barabe, Denis; Lacroix, Christian R.
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.
Aspects of floral development in Caladium bicolor (Araceae)Barabe, Denis; Lacroix, Christian R.
Study of homeosis in the flower of Philodendron (Araceae)Barabe, Denis; Lacroix, Christian; Jeune, Bernard
A morphometric analysis of leaf development in Vitis riparia, and grape cultivars Concord and VivantLacroix, Christian R.; Posluszny, U.
A morphological study of leaf development in Vitis-riparia michx. and grape cultivars Concord and VivantLacroix, C. R.; Posluszny, U.
A quantitative model of leaflet initiation illustrated by Murraya paniculata (Rutaceae)Jeune, B.; Lacroix, Christian R.
Expression of shoot features in early leaf development of Murraya paniculata (Rutaceae)Lacroix, Christian R.; Sattler, R.
Early development and viability testing of embryos of Scirpus acutus MuhlLacroix, Christian; Mosher, Cathie
New techniques and applications for epi-illumination light microscopyLacroix, Christian R.; Macintyre, J.
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.
Heteroblastic sequence and leaf development in Leea guineensisGerrath, J. M.; Lacroix, Christian R.
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.
A Perfect World?Srigley, Ron; Coll, Doreley; Domike, Reuben; Germain, Gil; Lacroix, Christian
Dreams of PerfectionSrigley, Ron; Coll, Doreley; Duncan, Alan; Germain, Gil; Lacroix, Christian

Step 2: Preview or export the formatted citations

Theses

No citations found!

Metrics

TitleTimes viewedLast viewed
On the presence of extracellular calcium oxalate crystals on the inflorescences of Araceae - ir:ir-batch6-125825721:28:10 2014-08-21
Predispersal seed predation by a coleophorid on the threatened Gulf of St. Lawrence aster - ir:60526416:58:29 2014-08-23
The developmental morphology of Leea guineensis. I. Vegetative development - ir:ir-batch6-104224407:27:14 2014-08-24
The developmental morphology of Leea guineensis. II. Floral development - ir:ir-batch6-104324020:48:00 2014-08-28
Developmental morphology of the flower of Anthurium jenmanii - ir:56328315:51:42 2014-08-28
Changes in leaflet and leaf lobe form in developing compound and finely divided leaves - ir:59029802:34:27 2014-08-29
Following the initiation and development of individual leaf primordia at the level of the shoot apical meristem - ir:ir-batch6-493728110:34:19 2014-08-28
Floral development of Urospatha - ir:337729000:48:28 2014-08-27
Phyllotaxis of the palm Euterpe oleracea Mart. at the level of the shoot apical meristem - ir:40828116:47:18 2014-08-23
Phyllotaxis theories and tepal-stamen superposition in Basella-rubra - ir:58628704:35:24 2014-08-27
Development and evolution of basal cauline placentation Basella-rubra - ir:60329301:57:29 2014-08-24
On the presence of a morphogenetic gradient in the inflorescence of Philodendron fragrantissimum (Araceae) - ir:56627802:18:49 2014-08-27
Morphologie et Anatomie - ir:58724302:36:50 2014-08-29
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-batch6-119528609:06:18 2014-08-29
Phyllotaxis in the Vitaceae - ir:58222702:40:58 2014-08-28
Suppression of potato early blight (in vivo) and germination of Alternaria spp. conidia (in vitro) with strobilurin fungicides. - ir:89031402:13:53 2014-08-27
Shoot and compound leaf comparisons in eudicots - ir:ir-batch6-125626120:17:46 2014-08-27
Evaluating re-introduction methods for the gulf of Saint Lawrence aster (Symphyotrichum laurentianum) on Prince Edward Island - ir:337644018:14:19 2014-08-26
Lobe-generating centres in the simple leaves of Myriophyllum aquaticum - ir:85227910:57:40 2014-08-27
Phyllotactic patterns in some members of the Vitaceae - ir:ir-batch6-120927915:55:31 2014-08-29
Comparative leaf development of aerial and aquatic growth forms of Myriophyllum aquaticum - ir:106854003:17:06 2014-08-28
Developmental floral morphology of Syngonium in the context of the tribe Caladieae (Araceae) - ir:106924115:01:42 2014-08-27
Floral development of Dieffenbachia and the occurrence of atypical flowers in Araceae - ir:106985315:03:16 2014-08-26
Stipules in some members of the Vitaceae - ir:ir-batch6-120828406:17:18 2014-08-28
Comparison between theoretical and empirical parameters in phyllotaxis - ir:56524804:34:08 2014-08-27
Classical and dynamic morphology - ir:58425910:23:23 2014-08-27
Lobe-generating centres in the simple leaves of Myriophyllum aquaticum: evidence for KN1-like activity - ir:107333914:13:51 2014-08-27
A quantitative analysis of leaf growth parameters in Myriophyllum aquaticum (Haloragaceae) - ir:58525309:43:45 2014-08-29
Developmental morphology of the flower of Anaphyllopsis americana and its relevance to our understanding of basal Araceae - ir:ir-batch12-10926020:41:34 2014-08-26
Phyllotactic transitions in seedlings - ir:337830516:31:22 2014-08-29
Hierarchical developmental morphology - ir:ir-batch12-11035219:59:42 2014-08-28
Homeosis, morphogenetic gradient and the determination of floral identity in the inflorescences of Philodendron solimoesense (Araceae) - ir:56830715:53:53 2014-08-29
Development of the inflorescence and flower of Philodendron fragrantissimum (Araceae) - ir:ir-batch6-125422610:25:55 2014-08-20
Developmental morphology of normal and atypical flowers of Philodendron insigne (Araceae) - ir:ir-batch6-125223020:26:26 2014-08-26
The upland hardwood component of Prince Edward Island's remnant Acadian forest: - ir:ir-batch6-125027507:45:14 2014-08-29
Development of the flower and inflorescence of Arum italicum (Araceae) - ir:ir-batch6-125125211:26:34 2014-08-22
Aspects of floral morphology in Ambrosina and Arisarum (Araceae) - ir:ir-batch6-124924722:37:07 2014-08-27
Floral development and phylogenetic position of Schismatoglottis (Araceae) - ir:ir-batch6-125926418:20:48 2014-08-27
Early stages of initiation of two types of leaves in Thuja occidentalis (Eastern white cedar) - ir:ir-batch6-124828105:04:09 2014-08-29
The game of numbers in homeotic flowers of Philodendron (Araceae) - ir:ir-batch6-124727314:22:27 2014-08-24
Estimation of seed bank and seed viability of the Gulf of Saint Lawrence Aster, Symphyotrichum laurentianum, (Fernald) Nesom - ir:ir-batch6-103932902:44:47 2014-08-27
Encasement in plant morphology - ir:ir-batch6-125529523:44:42 2014-08-24
Floral development, fruit set, and dispersal of the Gulf of St. Lawrence Aster (Symphyotrichum laurentianum) (Fernald) Nesom - ir:ir-batch6-555028004:07:03 2014-08-15
Effect of strobilurin fungicides on control of early blight (Alternaria solani) and yield of potatoes grown under two N fertility regimes - ir:ir-batch6-554927500:44:02 2014-08-28
Quantitative developmental analysis of homeotic changes in the inflorescence of Philodendron (Araceae) - ir:57725409:42:59 2014-08-24
Predispersal seed predation by a coleophorid on the threatened Gulf of St. Lawrence aster - ir:107414003:12:24 2014-08-16
Homeosis in Araceae flowers - ir:56725617:15:53 2014-08-22
Developmental potential of galls induced by Diplolepis rosaefolii (Hymenoptera - ir:ir-batch6-104028615:19:24 2014-08-26
Aspects of floral development in Philodendron grandifolium and Philodendron megalophyllum (Araceae) - ir:ir-batch6-125727503:26:17 2014-08-29
The developmental floral morphology of Montrichardia arborescens (Araceae) revisited - ir:56228000:25:26 2014-08-28
The correlation between development of atypical bisexual flowers and phylogeny in the Aroideae (Araceae) - ir:56428217:32:52 2014-08-22
Aspects of floral development in Caladium bicolor (Araceae) - ir:ir-batch6-125329708:51:50 2014-08-28
Study of homeosis in the flower of Philodendron (Araceae) - ir:56926920:16:22 2014-08-28
A morphometric analysis of leaf development in Vitis riparia, and grape cultivars Concord and Vivant - ir:ir-batch6-120728606:54:36 2014-08-27
A morphological study of leaf development in Vitis-riparia michx. and grape cultivars Concord and Vivant - ir:58926418:25:28 2014-08-27
A quantitative model of leaflet initiation illustrated by Murraya paniculata (Rutaceae) - ir:ir-batch6-120627520:28:04 2014-08-27
Expression of shoot features in early leaf development of Murraya paniculata (Rutaceae) - ir:ir-batch6-120525308:24:05 2014-08-27
Early development and viability testing of embryos of Scirpus acutus Muhl - ir:59225012:20:08 2014-08-28
New techniques and applications for epi-illumination light microscopy - ir:ir-batch6-104123509:24:33 2014-08-26
Comparative development of perianth and androecial primordia of the single flower and the homeotic double-flowered mutant in Hibiscus rosa-sinensis (Malvaceae) - ir:ir-batch6-120434204:22:17 2014-08-29
Heteroblastic sequence and leaf development in Leea guineensis - ir:ir-batch6-120126407:13:31 2014-08-23
Developmental morphology of the androecium and gynoecium in Ruppia maritima L. - ir:ir-batch6-120246622:50:22 2014-08-27
Murderous gangs - ir:423728714:51:27 2014-08-28
Floral development of dioecious staghorn sumac, Rhus hirta (Anacardiaceae) - ir:ir-batch6-120342212:53:20 2014-08-29
A Perfect World? - ir:562745321:44:29 2014-08-28
Dreams of Perfection - ir:562342517:39:10 2014-08-26