J. Walck

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Climate change and plant regeneration from seed

Ken Thompson, Kingsley W. Dixon, Peter Poschlod, 2011 .

Why is Solidago shortii narrowly endemic and S. altissima geographically widespread? A comprehensive comparative study of biological traits

C. Baskin, J. Baskin, J. Walck, 2001 .

A comparative study of the seed germination biology of a narrow endemic and two geographically-widespread species of Solidago (Asteraceae). 6. Seed bank

C. Baskin, J. Baskin, J. Walck, 1998, Seed Science Research.

Vegetation Change in a Former Chestnut Stand on the Cumberland Plateau of Tennessee during an 80-year Period (1921–2000)

J. Walck, B. R. Myers, K. E. Blum, 2004 .

Dispersal Characteristics of Two Native and Two Nonnative Fleshy-Fruited Sympatric Shrubs

J. Walck, Laura McCall, 2014 .

Effects of competition from introduced plants on establishment, survival, growth and reproduction of the rare plant Solidago shortii (Asteraceae)

C. Baskin, J. Baskin, J. Walck, 1999 .

Complex combination of seed dormancy and seedling development determine emergence of Viburnum tinus (Caprifoliaceae).

P. Milberg, J. Walck, S. N. Hidayati, 2005, Annals of botany.

The Endangered Tennessee Purple Coneflower, Echinacea tennesseensis (Asteraceae): Its Ecology and Conservation The Endangered Tennessee Purple Coneflower,

J. Walck, S. N. Hidayati, T. Hemmerly, 2002 .

Comparison of the seed germination of native and non-native winter annual Apiaceae in North America, with particular focus on Cyclospermum leptophyllum naturalized from South America

C. Baskin, J. Baskin, J. Walck, 2008 .

A comprehensive view of epicotyl dormancy in Viburnum furcatum: combining field studies with laboratory studies using temperature sequences

T. Kondo, A. Fuji, J. Walck, 2014, Seed Science Research.

Sandstone rockhouses of the eastern United States, with particular reference to the ecology and evolution of the endemic plant taxa

C. Baskin, J. Baskin, J. Walck, 1996, The Botanical Review.

Evolutionary considerations of the presence of both morphophysiological and physiological seed dormancy in the highly advanced euasterids II order Dipsacales

C. Chien, C. Baskin, J. Baskin, 2006, Seed Science Research.

Improving species status assessments under the U.S. Endangered Species Act and implications for multispecies conservation challenges worldwide

P. Comer, M. Albrecht, R. Noss, 2021, Conservation biology : the journal of the Society for Conservation Biology.

Sympatric species of Hibbertia (Dilleniaceae) vary in dormancy break and germination requirements: implications for classifying morphophysiological dormancy in Mediterranean biomes.

D. Merritt, K. Dixon, D. Turner, 2012, Annals of botany.

Ecology of the endangered species Solidago shortii. VI. Effects of habitat type, leaf litter, and soil type on seed germination'

C. Baskin, J. Baskin, J. Walck, 1999 .

Seed dormancy and germination of a critically endangered plant, Elaeagnus mollis, on the Loess Plateau of China

Liping Huo, Xuejun Yang, J. Walck, 2021 .

Seed dormancy in Trillium camschatcense (Melanthiaceae) and the possible roles of light and temperature requirements for seed germination in forests.

T. Kondo, J. Walck, S. N. Hidayati, 2011, American journal of botany.

SHORT COMMUNICATION Increased sensitivity to green light during transition from conditional dormancy to nondormancy in seeds of three species of Solidago (Asteraceae)

C. Baskin, J. Baskin, J. Walck, 2000, Seed Science Research.

A comparative study of the seed germination biology of a narrow endemic and two geographically-widespread species of Solidago (Asteraceae). 3. Photoecology of germination

C. Baskin, J. Baskin, J. Walck, 1997, Seed Science Research.

Germination responses to winter warm spells and warming vary widely among woody plants in a temperate forest.

F. Wang, J. Walck, S. N. Hidayati, 2020, Plant biology.

Contrasting seed germination patterns for intracontinental disjuncts of Heuchera (Saxifragaceae) in North America: the eastern temperate H. parviflora and western montane H. cylindrica

J. Walck, S. N. Hidayati, 2002 .

Confirmation of morphophysiological dormancy in sandalwood (Santalum album, Santalaceae) seeds

J. Walck, K.M.G.G. Jayasuriya, M. Jayawardena, 2015 .

Understanding the germination of bulbils from an ecological perspective: a case study on Chinese yam (Dioscorea polystachya).

J. Walck, S. N. Hidayati, M. Cofer, 2010, Annals of botany.

Differences in light and temperature responses determine autumn versus spring germination for seeds of Schoenolirion croceum

J. Walck, S. N. Hidayati, 2004 .

Seeds of Thalictrum mirabile (Ranunculaceae) require cold stratification for loss of nondeep simple morphophysiological dormancy

C. Baskin, J. Baskin, J. Walck, 1999 .

Dormancy cycles in Aquilegia oxysepala Trautv. et Mey. (Ranunculaceae), a species with non-deep simple morphophysiological dormancy

J. Tao, Keliang Zhang, L. Yao, 2021, Plant and Soil.

Seed dormancy and germination of a critically endangered plant, Elaeagnus mollis, on the Loess Plateau of China

Liping Huo, Xuejun Yang, J. Walck, 2021, European Journal of Forest Research.

Time to future-proof plants in storage

K. Dixon, J. Walck, 2009, Nature.

Germinability of seeds stored in capsules on plants of two myrtaceous shrubs: Differences among age cohorts and between species

D. Merritt, K. Dixon, J. Walck, 2009 .

Seed germination ecophysiology of the Asian species Osmorhiza aristata (Apiaceae): comparison with its North American congeners and implications for evolution of types of dormancy.

J. Walck, S. N. Hidayati, N. Okagami, 2002, American journal of botany.

A temperate rhamnaceous species with a non-enclosing stone and without physical dormancy

J. Walck, S. N. Hidayati, K. Gehan Jayasuriya, 2012, Seed Science Research.

Seed germination ecophysiology of two western North American species of Sambucus (Caprifoliaceae sensu lato), and comparisons with eastern North American and European congeners

J. Walck, S. N. Hidayati, Jeanie Taylor, 2010 .

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D. Merritt, T. E. Erickson, Emma L. Dalziell, 2019 .

Alleviation of morphophysiological dormancy in seeds of the Australian arid-zone endemic shrub, Hibbertia glaberrima F. Muell. (Dilleniaceae)

D. Merritt, T. E. Erickson, Emma L. Dalziell, 2018, Seed Science Research.

A comparative study of the seed germination biology of a narrow endemic and two geographically-widespread species of Solidago (Asteraceae). 2. Germination responses of buried seeds in relation to seasonal temperature cycles

C. Baskin, J. Baskin, J. Walck, 1997, Seed Science Research.

Non-deep simple morphophysiological dormancy in seeds of Angelica keiskei (Apiaceae)

J. Tao, Keliang Zhang, Yin Zhang, 2019, Scientia Horticulturae.

Temporal dynamics of seedling emergence among four fire ephemerals: the interplay of after-ripening and embryo growth with smoke

D. Merritt, K. Dixon, S. Turner, 2019, Seed Science Research.

S0960258518000405jra 55..63

I. Gunatilleke, M. Wijayasinghe, C. Gunatilleke, 2019 .

Effect of salinity on seed germination of five mangroves from Sri Lanka: use of hydrotime modelling for mangrove germination

I. Gunatilleke, M. Wijayasinghe, C. Gunatilleke, 2018, Seed Science Research.

Soil temperature and moisture regulate seed dormancy cycling of a dune annual in a temperate desert

Zhenying Huang, Xuejun Yang, J. Walck, 2018, Environmental and Experimental Botany.

Morphophysiological dormancy in seeds of Convallaria keiskei and a proposal to recognize two types of double dormancy in seed dormancy classification

T. Kondo, C. Baskin, J. Baskin, 2015, Seed Science Research.

Identifying dormancy class and storage behaviour of champak (Magnolia champaca) seeds, an important tropical timber tree

J. Walck, K.M.G.G. Jayasuriya, M. Fernando, 2013 .

COMPARATIVE ACHENE GERMINATION REQUIREMENTS OF THE ROCKHOUSE ENDEMIC AGERATINA LUCIAE-BRAUNIAE AND ITS WIDESPREAD CLOSE RELATIVE A. ALTISSIMA (ASTERAC EAE)

C. Baskin, J. Baskin, J. Walck, 1997 .

Ecology of the endangered species Solidago shortii. VII. Survivorship and flowering, and comparison with common, geographically-widespread Solidago species

C. Baskin, J. Baskin, J. Walck, 1999 .

Relative competitive abilities and growth characteristics of a narrowly endemic and a geographically widespread Solidago species (Asteraceae).

C. Baskin, J. Baskin, J. Walck, 1999, American journal of botany.

A REVIEW OF THE BIOLOGY OF RAFFLESIA: WHAT DO WE KNOW AND WHAT’S NEXT?

J. Walck, S. N. Hidayati, 2016 .

Growth and Reproduction of the Invasive Ligustrum sinense and Native Forestiera ligustrina (Oleaceae): Implications for the Invasion and Persistence of a Nonnative Shrub

J. Walck, S. N. Hidayati, Lorna Morris, 2002, International Journal of Plant Sciences.

Germination niche breadth varies inconsistently among three Asclepias congeners along a latitudinal gradient.

K. Havens, A. Kramer, J. Walck, 2018, Plant biology.

A research agenda for seed-trait functional ecology.

A. Nicotra, P. Poschlod, J. Dickie, 2018, The New phytologist.

Embryo growth and dormancy in seeds of six Hosta species native to Korea

Jong-Cheol Yang, J. Walck, S. N. Hidayati, 2019, Plant Species Biology.

Defining transient and persistent seed banks in species with pronounced seasonal dormancy and germination patterns

C. Baskin, J. Baskin, J. Walck, 2005, Seed Science Research.

A comparative study of the seed germination biology of a narrow endemic and two geographically-widespread species of Solidago (Asteraceae). 4. Role of soil moisture in regulating germination

C. Baskin, J. Baskin, J. Walck, 1997, Seed Science Research.

Interpopulation variation in germination response to fire-related cues and after-ripening in seeds of the evergreen perennial Anigozanthos flavidus (Haemodoraceae)

D. Merritt, T. E. Erickson, Hongyuan Ma, 2020 .

Roles of succession, light, nutrients and disturbance on population vigor and maintenance of the rare plant Solidago shortii (Asteraceae)

C. Baskin, J. Baskin, J. Walck, 1999, Plant Ecology.

Seed ecology of Lindera melissifolia (Lauraceae) as it relates to rarity of the species1

J. Walck, S. N. Hidayati, T. Hawkins, 2011 .

A Contribution to the Life History of the Rare Indonesian Holoparasite Rafflesia patma (Rafflesiaceae) 1

W. Meijer, J. Baskin, J. Walck, 2000 .

A Contribution to the Life History of the Rare Indonesian Holoparasite Rafflesia patma (Rafflesiaceae)1

W. Meijer, J. Baskin, J. Walck, 2000 .

Radicle emergence with increased temperatures following summer dispersal in Trillium camschatcense : A species with deep simple double morphophysiological dormancy in seeds

T. Kondo, J. Walck, S. N. Hidayati, 2019, Plant Species Biology.

Effects of rainfall pattern on the growth and fecundity of a dominant dune annual in a semi-arid ecosystem

Zhenying Huang, Xuejun Yang, J. Walck, 2014, Plant and Soil.

Seed Biology of Lepidium apetalum (Brassicaceae), with Particular Reference to Dormancy and Mucilage Development

J. Tao, Keliang Zhang, Yin Zhang, 2020, Plants.

Roles of the Environment in Plant Life-History Trade-offs

Yang Liu, Y. El-Kassaby, J. Walck, 2017 .

A comparative study of the seed germination biology of a narrow endemic and two geographically-widespread species of Solidago (Asteraceae). 1. Germination phenology and effect of cold stratification on germination

C. Baskin, J. Baskin, J. Walck, 1997, Seed Science Research.

Grazing disturbance increases transient but decreases persistent soil seed bank.

Lipei Wang, G. Du, Zhen Ma, 2018, Ecological applications : a publication of the Ecological Society of America.

Microhabitat Requirements of the Federally Endangered Dalea foliosa, with Recommendations on Establishment of New Populations

J. Walck, S. N. Hidayati, Jennifer Thompson, 2006 .

Germination niche breadth and potential response to climate change differ among three North American perennials

K. Havens, J. Walck, S. N. Hidayati, 2019, Folia Geobotanica.

Forest Composition and Structure on Glade-forming Limestones in Middle Tennessee

P. Milberg, J. Walck, D. A. Adams, 2012 .

Species Richness and Exotic Species Invasion in Middle Tennessee Cedar Glades in Relation to Abiotic and Biotic Factors1

J. Walck, S. N. Hidayati, M. Cofer, 2008 .

Soil salt and NaCl have different effects on seed germination of the halophyte Suaeda salsa

Kai Wang, Xuejun Yang, J. Walck, 2018 .

A comparative study of the seed germination biology of a narrow endemic and two geographically-widespread species of Solidago (Asteraceae). 5. Effect of dry storage on after-ripening and survivorship

C. Baskin, J. Baskin, J. Walck, 1997, Seed Science Research.

Germinating seeds of Lesquerella perforata and stonensis : substrate effects and mucilage production

J. Walck, S. N. Hidayati, Elizabeth A. Fitch, 2007 .

Effects of rainfall pattern on the growth and fecundity of a dominant dune annual in a semi-arid ecosystem

Zhenying Huang, Xuejun Yang, J. Walck, 2015, Plant and Soil.

Seed germination and seedling development ecology in world-wide populations of a circumboreal Tertiary relict

T. Kondo, P. Milberg, J. Walck, 2012, AoB PLANTS.

Phylogenetic and Biogeographic Diversification in Osmorhiza (Apiaceae)

J. Wen, P. Lowry, J. Walck, 2002 .

Germination ecophysiology of the western North American species Osmorhiza depauperata (Apiaceae): implications of preadaptation and phylogenetic niche conservatism in seed dormancy evolution

J. Walck, S. N. Hidayati, 2004, Seed Science Research.

Seed dormancy diversity of the mangrove plant community in Sri Lanka to assist in direct seeding and seedling transplanting restoration

I. Gunatilleke, M. Wijayasinghe, C. Gunatilleke, 2023, Seed Science Research.

Does the lag time between radicle and epicotyl emergences in acorns of pedunculate oak (Quercus robur L.) depend on the duration of cold stratification and post-stratification temperatures? Modelling with the sigmoidal growth curves approach

J. Walck, S. Jastrzębowski, J. Ukalska, 2021, Seed Science Research.

The Ecology of Seeds Michael Fenner and Ken Thompson. x + 250 pp. Cambridge University Press, Cambridge, UK. 2005. 0-521-65311-8 $90.00 (hardback), 0-521-65368-1 $45.00 (paperback)

J. Walck, 2005, Seed Science Research.

Seed dormancy and germination of Asarum sieboldii, a disjunct relict species in East Asia.

S. Y. Lee, J. Walck, S. N. Hidayati, 2020, Plant biology.

Aerial and soil seed banks enable populations of an annual species to cope with an unpredictable dune ecosystem.

Fan Yang, Zhenying Huang, Xuejun Yang, 2014, Annals of botany.

Agroecosystem management for rare species of Paysonia (Brassicaceae): integrating their seed ecology and life cycle with cropping regimens in a changing climate.

J. Walck, S. N. Hidayati, Elizabeth A. Fitch, 2007, American journal of botany.

Seed germination ecophysiology of the Asian species Osmorhiza aristata (Apiaceae): comparison with its North American congeners and implications for evolution of types of dormancy.

J. Walck, S. N. Hidayati, N. Okagami, 2002, American journal of botany.

Science needs of southeastern grassland species of conservation concern: A framework for species status assessments

P. Comer, M. Albrecht, R. Noss, 2021, Open-File Report.

Ecology and Conservation Biology of the Endangered Plant Species Solidago shortii (Asteraceae)

C. Baskin, J. Baskin, J. Walck, 2000 .

Ombrohydrochory and Its Relationship to Seed Dispersal and Germination Strategies in Two Temperate North American Oenothera Species (Onagraceae)

J. Walck, S. N. Hidayati, 2007, International Journal of Plant Sciences.

Seed germination of exotic and native winter annuals differentially responds to temperature and moisture, especially with climate change scenarios

J. Walck, S. N. Hidayati, Fenglan Wang, 2019, Plant Species Biology.