October 1999: Stranglers And Banyans: Amazing Figs

 September 1999: Hardwoods: Trees With Hard Wood

 August 1999: Acacias: Huge Genus Of Trees & Shrubs

 July 1999: Galls: Strange & Unique Growths On Plants

 June 1999: The Calimyrna Fig & Its Pollinator Wasp

 May 1999: Pollination: The Truth About Cauliflory

 April 1999: Job's Tears: Nature's Perfect Bead

 March 1999: Castor Bean: A Plant Named After A Tick

 February 1999: Blowing In The Wind: Seed Dispersal

 January 1999: Vegetable Ivory From Tropical Palms

 December 1998 (3): Ocean Drift Seeds and Fruits

 December 1998 (2): Unusual Costa Rican Drift Fruit

 December 1998 (1): Soap Lilies In California

 November 1998: Strange Marriage Of A Water Fern

 October 1998: An Unusual S. California Wildflower

 September 1998: California's Pink Salt Lakes

 August 1998: Watermelon Snow

 July 1998: Curious Names Of Wildflowers

 June 1998: Indian Shot: Seeds Shot From Guns?

 May 1998: Ultimate And Most Painful Hitchhikers

 April 1998: Cockleburs: Nature's VELCROŽ

 March 1998: Fasciated Stems: Weird Malformations

 February 1998: Fungi From Palomar Mountain

 January 1998: Desert Varnish And Lichen Crust

December 1997: California's Jumping Galls

 October 1997: Archaebacteria: Life On Mars?

 August 1997: Mexican Jumping Beans

 July 1997: Antlions: Denizens Of The Sand

 June 1997: The Amazing Fungus Flowers

 May 1997: The World's Longest Bean Pod

 March 1997: Magical Beans From India

 November 1996: A Far Out Fruit From The Far East

 September 1996: The World's Largest Vegetable

 August 1996: Weird Duckweeds From Distant Lands

 July 1996: The Power Of Plants

 June 1996: A Bird's-Nest Fungus

 May 1996: The Fabulous Mary's Bean

 April 1996: Living Fossils At Palomar College

 March 1996: World's Smallest Flowering Plant

 February 1996: The World's Smallest Fruit

 January 1996: The World's Largest Fruit

 December 1995: A New Filbert/Rubber Tree Hybrid?

 Summer 2000: The Yucca & Its Pollinator Moth

 Spring 2000: Botanical Jewelry From Seeds & Fruits

 Winter 2000: Morning Glories: Most Beautiful Vines

 Fall 1999: Plants That Lived With The Dinosaurs

 Summer 1999: Poison Oak: An Immune Response

 Spring 1999: Devil's Claws: Hitchhikers On Big Animals

 Winter 1999: Sand Dunes: A Phenomenon Of Wind

 Fall 1998: Alkaloids: Plants That Make You Loco

 Summer 1998: New World Amber: A Transparent Tomb

 Spring 1998: Sexual Suicide: Male Gender Inequity

 Winter 1998: Nature's Recovery After Wild Fires

 Fall 1997: Island Wari: Board Game Played With Seeds

 Summer 1997: Stinking Flowers That Smell Like Carrion

 Spring 1997: Botanical Record-Breakers: Plant Trivia

 Winter 1997: The Amazing Kingdom of Fungi

 Fall 1996: The Gourd Family: Plants With Big Fruits

 Summer 1996: The Beetles: Every 5th Living Thing

 Spring 1996: The Role Of Figs In The World's Religions

 Winter 1996: Plant Sexuality & Political Correctness

 Fall 1995: Argentine Ants: You Will Be Assimilated

 Summer 1995: Viruses: Take Care Of Your Hard Drive

 Spring 1995: Chile Peppers: Self Defense & Seasoning

 Winter 1995: Africanized Honey Bees: A Brief Synopsis