Sulfuric acid scarification of Callicarpa americana L. (Lamiaceae) seeds improves germination

References

1. 1. Bonner FT.

   2008. Callicarpa americana L. In: Bonner FT, Karffalt RP, editors. The woody plant seed manual. Washington (DC): USDA Forest Service, Agricultural Handbook 727. p 311–312.
2. 1. Cantino PD.

   1992. Towards a phylogenetic classification of the Labiatae. In: Harley RM, Reynolds T, editors. Advances in Labiatae science. Kew: Royal Botanic Gardens. p 27–37.
3. 1. Connor K.

   2004. Callicarpa americana L. In: Francis JK, editor. Wildland shrubs of the United States and its territories: thamnic descriptions, Vol. 1. Fort Collins (CO): USDA Forest Service. General Technical Report IITF-GTR-26. p 135–136.

   OpenUrl
4. 1. Dirr MA,
   2. Heuser CW Jr..

   2006. The reference manual of woody plant propagation: from seed to tissue culture. Athens (GA): Varsity Press.
5. 1. Halls LK.

   1977. American beautyberry/Callicarpa americana L. In: Halls LK, editor. Southern fruit-producing woody plants used by wildlife. New Orleans (LA): USDA Forest Service. General Technical Report SO-16. p 24–26.
6. 1. Harden GJ

   , editor. 1992. Flora of New South Wales. Vol. 3. Kensington, New South Wales, Australia: New South Wales University Press.
7. 1. Harley RM,
   2. Atkins S,
   3. Budantsev AL

   , and others. 2004. In: Kadereit JW, editor. The families and genera of vascular plants, Lamiales. Vol. 7, Labiatae. Berlin: Springer. p 167–282.
8. 1. Haywood JD.

   1994. Seed viability of selected tree, shrub, and vine species stored in the field. New Forests 8:143–154.

   OpenUrl
9. 1. McDonald MB,
   2. Kwong FY

   , editors. 2005. Flower seeds: biology and technology. CAB International. p 171.
10. 1. Moldenke HN.

    1936. A monograph of the genus Callicarpa as it occurs in America and in cultivation. Repertorium specierum novarum 39:288–317.

    OpenUrl
11. 1. Ruter JM,
    2. Ingram DL.

    1991. Germination and morphology of Sophora secundiflora seeds following scarification. HortScience 26(3):256–257.

    OpenUrlAbstract/FREE Full Text
12. 1. USDA.

    1990. Plant Hardiness Zone Map. USDA-ARS Miscellaneous Publication No. 1475.