WORLD BOTANICAL ASSOCIATES

1. Key to 44 Species of Carex
on the Beltsville Agricultural
Research Center, Maryland.

Lichens

2.   Mobergia
     Niebla
     Vermilacinia
      Niebla and Vermilacinia Communities

     Review: Lichen Flora of the
         Greater Sonoran Desert Region

Fruit and Seed Terminology

3. A Systematic Treatment of Fruit Types.

4. Reviews: (a) Fruits and Seeds of Brazil Dicots
        (b) Seeds: The Time Capsules of Life
        (c) Fruit: Edible, Inedible, Incredible
        (d) Fruits of the Australian Tropical Rainforest
        (e) Tropical and Subtropical Trees:
              An Encyclopedia

5. Trees and Shrubs of Kern County, California

6. Phytogeography of Colubrina and Lasiodiscus
(Rhamnaceae)

Taxus

7. Nomenclatural and Taxonomic Review
of Three Species and Two Varieties of
Taxus (Taxaceae) in Asia Table 1.

8. Keys and Descriptions for Species
of Taxus

             Introduction to Taxonomy of Taxus

             North America. Includes stomata data
           for herbarium specimens plotted on
           map of North America.

             Species Groups and Subgroups
          (Classification, WBA Online Herbarium
             of Taxus Images).

             A phytogeographical analysis of Taxus
             (Taxaceae) based on leaf anatomical
             characters. J. Bot. Res. Inst. Texas 1:
             291–332.

            Taxonomy and nomenclature of Taxus
             (Taxaceae). J. Bot. Res. Inst. Texas 1:
             203–289.
9. Folklore: Relationships between plant
           folklore and antitumor activity: An
           historical review. Sida 21(4):
           2205–2241.

Links to Other Sites with Images and Taxonomic Data

Consortium of Pacific Northwest Herbaria Southwest Environmental Information Network

E-floras Fairchild Tropical Botanic Garden Virtual Herbarium

Caribbean Plant Photos Plants of Hawaii

Hawaiian Alien Plant Studies Hawaiian Native Plant Genera

Kew: Plants and Fungi Royal Botanic Garden Edinburgh

Tropicos RBG Edinburgh (E)

University of Florida Herbarium Atlas of Florida Vascular Plants

Random	Samples collected with limitation only to avoid duplication of species, sometimes referred to as “biodiversity sampling” or “biodiversity prospecting.”
Systematic	Samples obtained according to phytogeographic and taxonomic criteria, and by emphasis on plant parts most likely to show activity. Cost according to limitations.
Folklore	Collections guided by ethnobotanical data, either by working directly with local practitioners, or by reports in literature.