| Annals of the Tsukuba Botanical Garden | date of publication | 
              
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                | Annals of the Tsukuba Botanical Garden Volume 17 | December 1998 | 
              
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                |  | Tamotsu HASHIMOT0, Hiroaki HATTA, Tomohisa YUKAWA, Koji SUGIMURA, Sam CHANEL and Tsukasa IWASHINA: | P.1 | 
              
                |  | A List of Herbarium Specimens from Vanuatu, Collected in 1996 and 1997, Excluding the Orchidaceae |  | 
              
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                |  | Tatsuo KONISHI, Tamotsu HASHIMOTO, Tomohisa YUKAWA, Sadamu MATSUMOTO, Ryoji HIRAYAMA, Sam CHANEL and Tsukasa IWASHINA: | P.23 | 
              
                |  | A List of Live Specimens from Vanuatu, Collected in 1996 and 1997 |  | 
              
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                |  | Goro KOKUBUGATA and Tatsuo KONISHI: | P.51 | 
              
                |  | Comparison of Chromosome Number and Karyotype between Strongylodon lucidus and S. macrobotrys (Leguminosae) |  | 
              
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                |  | Tamotsu HASHIMOTO: | P.55 | 
              
                |  | A List of Vanuatu Orchids, Collected in 1996 |  | 
              
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                |  | Tomohisa YUKAWA: | P.59 | 
              
                |  | An Enumeration of Herbarium and Spirit Specimens of the Orchidaceae, Collected in the 1997 Vanuatu Expeditio |  | 
			
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                |  | Tomohisa YUKAWA and Tamotsu HASHIMOTO: | P.63 | 
              
                |  | Studies on the Orchid Flora of Vanuatu: I |  | 
				
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                |  | Goro KOKUBUGATA and Tomohisa YUKAWA: | P.69 | 
              
                |  | Cytotaxonomical Studies of the Orchidaceae from Vanuatu and its Adjacent Regions: I |  | 
				
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                |  | Sadamu MATSUMOTO, Tsukasa IWASHINA, Koji SUGIMURA, Tamotsu HASHIMOTO and Takehisa NAKAMURA: | P.75 | 
              
                |  | A List of Pteridophytes Herbarium Specimens from Vanuatu, Collected in 1996 and 1997 |  | 
				
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                |  | Ryoji HIRAYAMA: | P.101 | 
              
                |  | A Study of Mountain Soils of Espiritu Santo, Vanuatu |  | 
				
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                |  | Tamotsu HASHIMOTO, Sadamu MATSUMOTO, Tomohisa YUKAWA, Tatsuo KONISHI, Koji SUGIMURA and Tsukasa IWASHINA: | P.105 | 
              
                |  | A List of Herbarium and Live Plant Specimens from Grande Terre (New Caledonia) and Viti Levu (Fiji), Collected in 1996 and 1997 |  | 
				
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                |  | Goro KOKUBUGATA, Sadamu MATSUMOTO and Yuichi KADOTA: | P.133 | 
              
                |  | Karyomorphological Study of Nertera yamashitae (Rubiaceae) from Amami Islan |  | 
				
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                |  | Tsukasa IWASHINA and Hiroaki HATTA: | P.139 | 
              
                |  | Flavonoids in the Leaves of Mastixia trichotoma, Camptotheca acuminata, Alangium platanifolium var. trilobum, A. premnifolium, and Davidia involucrata, and Their Implication with the Genus Cornus |  | 
			
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                |  | IWASHINA, Tsukasa and Shunji OOTANI | P.147 | 
              
                |  | Flavonoids of the Genus Iris; Structures, Distribution and Function (Review) |  | 
			
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                |  | KONISHI, Tatsuo (compiled): |  | 
              
                |  | A List of Vascular Plants in the Tsukuba Botanical Garden, 1998 |  | 
              
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