Seedling emergence of Lupinus diffusus in response to abrasion in an electric seed scarifier

REFERENCES

1. ↵
   1. Allison P

   . 2010. Survival analysis using SAS: a practical guide. 2nd ed. Cary (NC): SAS Institute. 313 p.
2. ↵
   1. Baskin C,
   2. Baskin JM

   . 2014. Seeds: ecology, biogeography, and evolution of dormancy and germination. 2nd ed. San Diego (CA): Elsevier. 1586 p.
3. ↵
   1. Bautista-Rodríguez EI,
   2. Lagunes-Espinoza LC,
   3. Lara-Viveros FM,
   4. Castelán-Estrada M,
   5. Conde-Martínez V

   . 2017. Comparisons of pregermination treatments in Lupinus spp. and their effects on germination and related solutes. Botanical Sciences 95:577–590.

   OpenUrl
4. ↵
   1. Bernhardt CE,
   2. Mitchell RJ,
   3. Michaels HJ

   . 2008. Effects of population size and density on pollinator visitation, pollinator behavior, and pollen tube abundance in Lupinus perennis. International Journal of Plant Sciences 169:944–953.

   OpenUrlCrossRefWeb of Science
5. ↵
   1. Black AD,
   2. Ryan-Salter TP,
   3. Liu WYY,
   4. Moot DJ,
   5. Hill GD,
   6. Andrews M

   . 2015. Bradyrhizobia with a distinct nodA gene nodulate Lupinus polyphyllus in New Zealand soils. Proceedings of the XIV International Lupin Conference; 2015 Jun 21–26; Milan, Italy. p 45.
6. ↵
   1. Bupp G,
   2. Ricono A,
   3. Peterson CL,
   4. Pruett CL

   . 2017. Conservation implications of small population size and habitat fragmentation in an endangered lupine. Conservation Genetics 18:77–88.

   OpenUrl
7. ↵
   1. Campbell G

   . 2016. Dormancy and germination characteristics of two Florida native forbs, Asclepias humistrata and Lupinus diffusus [MSc thesis]. Milton (FL): University of Florida.
8. ↵
   1. Davis TD,
   2. George SW,
   3. Upadhyaya A,
   4. Parsons J

   . 1991. Improvement of seedling emergence of Lupinus texensis hook following seed scarification treatments. Journal of Environmental Horticulture 9:17–21.

   OpenUrl
9. ↵
   1. Davison ED,
   2. Barbour MG

   . 1977. Germination, establishment, and demography of coastal bush lupine (Lupinus arboreus) at Bodega Head, California. Ecology 58:592–600.

   OpenUrl
10. ↵
    1. Dehgan B,
    2. Norcini JG,
    3. Kabat SM,
    4. Perez HE

    . 2003. Effect of seed scarification and gibberellic acid treatment on seedling emergence of sky-blue lupine (Lupinus diffusus). Journal of Environmental Horticulture 21:64–67.

    OpenUrl
11. ↵
    1. Drummond CS

    . 2008. Diversification of Lupinus (Leguminosae) in the western New World: derived evolution of perennial life history and colonization of montane habitats. Molecular Phylogenetics and Evolution 48:408–421.

    OpenUrlCrossRefPubMedWeb of Science
12. ↵
    1. Eastwood RJ,
    2. Drummond CS,
    3. Schifino-Wittmann MT,
    4. Hughes CE

    . 2008. Diversity and evolutionary history of Lupinus: insights from new phylogenies. In: Proceedings of the 12th International Lupin Conference; 2008 Sep 14–18; Fremantle, Australia. p 346–354.
13. ↵
    1. Elliot CW,
    2. Fischer DG,
    3. LeRoy CJ

    . 2011. Germination of three native Lupinus species in response to temperature. Native Plants Journal 15:5–16.

    OpenUrl
14. ↵
    1. Foolad MR

    . 1999. Comparison of salt tolerance during seed germination and vegetative growth in tomato by QTL mapping. Genome 42:727–734.

    OpenUrl
15. ↵
    1. Hatfield R,
    2. Jepsen S,
    3. Mader E,
    4. Black SH,
    5. Shepherd M

    . 2012. Conserving bumble bees. Guidelines for creating and managing habitat for America’s declining pollinators. Portland (OR): Xerces Society for Invertebrate Conservation.
16. ↵
    1. Jones CD,
    2. Stevens MR,
    3. Jolley VD,
    4. Hopkins BG,
    5. Jensen SL,
    6. Turner D,
    7. Settler JM

    . 2016. Evaluation of thermal, chemical, and mechanical seed scarification for 4 Great Basin lupine species. Native Plants Journal 17:5–18.

    OpenUrlAbstract/FREE Full Text
17. ↵
    1. Karaguzel O,
    2. Cakmakci S,
    3. Ortacesme V,
    4. Aydinoglu B

    . 2004. Influence of seed coat treatments on germination and early seedling growth of Lupinus varius L. Pakistan Journal of Botany 36:65–74.

    OpenUrl
18. ↵
    1. Kaye TN

    . 1999. Obligate insect pollination of a rare plant Lupinus sulphureus ssp. kincadii. Northwest Science 73:50–52.

    OpenUrl
19. ↵
    1. Kaye TN,
    2. Kuykendall K

    . 2001. Effects of scarification and cold stratification on seed germination of Lupinus sulphureus ssp. kincaidii. Seed Science and Technology 29:663–668.

    OpenUrl
20. ↵
    1. Luna T,
    2. Wilkinson KM

    . 2009. Chapter 7: Collecting, processing, and storing seeds. In: Dumroese RK, Luna T, Landis TD, editors. Nursery manual for native plants: a guide for tribal nurseries. Volume 1: Nursery management. Agriculture Handbook 730. Washington (DC): USDA Forest Service. p 113–131.
21. ↵
    1. Mahé M,
    2. Markova D,
    3. Pasquet R,
    4. Misset MT,
    5. Aïnouche A

    . 2011. Isolation, phylogeny and evolution of the SymRK gene in the legume genus Lupinus L. Molecular Phylogenetics and Evolution 60:49–61.

    OpenUrlCrossRefPubMed
22. ↵
    1. McNair JN,
    2. Sunkara A,
    3. Frobish D

    . 2012. How to analyse seed germination data using statistical time-to-event analysis: non-parametric and semi-parametric methods. Seed Science Research 22:77–95.

    OpenUrlCrossRef
23. ↵
    1. Onofri A,
    2. Gresta F,
    3. Tei F

    . 2010. A new method for the analysis of germination and emergence data of weed species. Weed Research 50:187–198.

    OpenUrlCrossRefWeb of Science
24. ↵
    1. Peterson CL

    . 2016. An integrated conservation program for the protection of the rare plant species of Florida: north and central region. Final Report to the State of Florida Department of Agriculture and Consumer Services, contract #22645.
25. ↵
    1. Radford AE,
    2. Ahles HE,
    3. Bell CR

    . 1968. Manual of the vascular flora of the Carolinas. Chapel Hill (NC): University of North Carolina Press. 1183 p.
26. ↵
    1. Reeves TG,
    2. Ellington A,
    3. Brooke HD

    . 1984. Effects of lupin-wheat rotations on soil fertility, crop disease and crop yields. Australian Journal of Experimental Agriculture and Animal Husbandry 24:595–600.

    OpenUrl
27. ↵
    1. Ricono A,
    2. Bupp G,
    3. Peterson C,
    4. Nunziata SO,
    5. Lance SL,
    6. Pruett CL

    . 2015. Development and characterization of microsatellite loci for the endangered scrub lupine, Lupinus aridorum (Fabaceae). Applications in Plant Sciences 3:1500013.

    OpenUrl
28. ↵
    1. Robles-Díaz E,
    2. Jurado E,
    3. Ruiz-López M,
    4. Yáñez-Espinosa L,
    5. Flores J

    . 2014. Heat shock effect in breaking physical dormancy in seeds of Lupinus elegans and L. rotundiflorus from Jalisco, Mexico. Botanical Sciences 92:123–129.

    OpenUrl
29. ↵
    1. Robles-Díaz E,
    2. Flores J,
    3. Yáñez-Espinosa L

    . 2016. Paths of water entry and structures involved in the breaking of seed dormancy of Lupinus. Journal of Plant Physiology 192:75–80.

    OpenUrl
30. ↵
    1. Rynear J,
    2. Peterson CL,
    3. Richardson ML

    . 2013. Variables influencing germination and initial survival of two critically endangered plants: Warea amplexifolia and Lupinus aridorium. Botany 91:323–326.

    OpenUrl
31. ↵
    1. Sarmiento L,
    2. Abadín J,
    3. González-Prieto S,
    4. Carballas T

    . 2012. Assessing and modeling the role of the native legume Lupinus meridanus in fertility restoration in a heterogeneous mountain environment of the tropical Andes. Agriculture, Ecosystems, and Environment 159:29–39.

    OpenUrl
32. ↵
    1. Scott SJ,
    2. Jones RA

    . 1982. Low temperature seed germination of Lycopersicon species evaluated by survival analysis. Euphytica 31:869–883.

    OpenUrl
33. ↵
    1. Scott SJ,
    2. Jones RA,
    3. Williams WA

    . 1984. Review of data analysis methods for seed germination. Crop Science 24:1192–1199.

    OpenUrlWeb of Science
34. ↵
    1. Soil Survey Staff

    . 2016. USDA Natural Resources Conservation Service. Web soil survey. URL: http://websoilsurvey.nrcs.usda.gov (accessed 1 Oct 2016).
35. ↵
    1. Tiryaki I,
    2. Topu M

    . 2014. A novel method to overcome coat-imposed seed dormancy in Lupinus albus L. and Trifolium pretense L. Journal of Botany 24:1–6.

    OpenUrl
36. ↵
    1. Tyler T,
    2. Reinhardt Adams C,
    3. MacDonald G,
    4. Pérez H

    . 2017. Florida ecotype Elliott’s lovegrass (Eragrostis elliottii) germination testing for use in non-optimal restoration sites: the role of season and seed vigor. Native Plants Journal 18:114–125.

    OpenUrlAbstract/FREE Full Text
37. ↵
    1. [USDA NRCS] USDA Natural Resources Conservation Service

    . 2018. The PLANTS database. URL: http://plants.usda.gov (accessed 15 Apr 2018). Greensboro (NC): National Plant Data Team.
38. ↵
    1. [USFWS] US Fish and Wildlife Service

    . 2016. Scrub lupine (Lupinus aridorium) 5 year review: summary and evaluation. Jacksonville (FL): North Florida Ecological Services Office, Southeast Region.
39. ↵
    1. Vange V,
    2. Heuch I,
    3. Vandvik V

    . 2004. Do seed mass and family affect germination and juvenile performance in Knautia arvensis? a study using failure-time methods. Acta Oecologica 25:169–178.

    OpenUrl
40. ↵
    1. Wainwright CM

    . 1978. Hymenopteran territoriality and its influences on the pollination ecology of Lupinus arizonicus. Southwestern Naturalist 23:605–616.

    OpenUrl
41. ↵
    1. Wunderlin RP,
    2. Hansen BF

    . 2011. Guide to the vascular plants of Florida. 3rd ed. Gainesville (FL): University Press of Florida. 783 p.
42. ↵
    1. Wunderlin RP,
    2. Hansen BF,
    3. Franck AR,
    4. Essig FB

    . 2017. Atlas of Florida Plants. URL: http://florida.plantatlas.usf.edu/ (accessed 1 Jun 2018). Tampa (FL): Institute for Systematic Botany, University of South Florida.