Contributions from the United States National Herbarium :
Contributions from the United States National Herbarium : 2004 /
United States National Herbarium. United States National Museum.
- National Museum of Natural History.
- v. : ill.
Description based on : Vol. 39 :1-128 (2000).
0097-1618
ბოტანიკა პერიოდიკა
58(05)
Description based on : Vol. 39 :1-128 (2000).
0097-1618
ბოტანიკა პერიოდიკა
58(05)