Lu, Karen L.
| 1993 | "Pollination biology of asarum hartwegii (aristolochiaceae): an evaluation of Vogel's mushroom fly hypothesis" in Madrono |
| 1990 | "The Status of Asarum Marmoratum (Aristolochiaceae)" in Brittonia |
| 1983 | "Seed dispersal of Trillium Ovatum (Liliaceae) in second-growth redwood forests" in American Journal of Botany |
| 1983 | "A Re-Evaluation of a Green-Flowered Asarum (Aristolochiaceae) from Southern Oregon" in Brittonia |
| 1982 | "Pollination Biology of Asarum caudatum (Aristolochiaceae) in Northern California" in Systemic Botany |
| 1982 | "Food-Foraging Behavior of Male Euglossini (Hymenoptera: Apidae): Vagabonds or Trapliners?" in Biotropica |
| 1981 | "Ant Dispersal of a Neotropical Forest Floor Gesneriad" in Biotropica |
| 1980 | "The Effectiveness of Fungus Gnats as Pollinators" in American Journal of Botany |
| 1977 | "Large gametophytes of equisetum-hyemale in Northern California" in American Fern Journal |