Phytologia, Volume 69Warner Herbarium, 1990 - Botany A journal of plant systematics, phytogeography and vegetation ecology. |
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Common terms and phrases
achenes Ageratina Ageratum alta Amer apice Asteraceae B.L. Robins B.L. Turner Baccharis Barkley basal base BASIONYM Bidens bracteae Breedlove breviter Capitula Chiapas chromosome number cm long cm wide comb Compositae corollas Cosmos Critonia dense Department of Botany differt Digitacalia douglasii Erigeron Eupatorium extus Figure flaccidus Flora florets flowers genus glabrous glandular Gray Greenm Guatemala hairs heads HOLOTYPE inflorescence involucral bracts Isotype King & H Kunth lanceolate latae leaf blades leaves ligules linear LITERATURE CITED lobes longae longis Luzula multiflora Machaeranthera pinnatifida manuscript margins McVaugh Melchert Mesoamerica Mexican México MEXU Michoacán mm long Molina Mpio multiflora narrowly National Herbarium Nesom Oaxaca ovate peduncles petioles phyllaries Phytologia pinnatifida Pippen plants plerumque puberulous pubescent R.M. King rays Robinson Roseman sect Senecio Senecio flaccidus setulae Sherff shrubs similis sed Sinclairia sparsely species specimens squarrosa stems taxa taxon Texas tomentose trinervation TYPE U.S.A. ABSTRACT United States National