Eucalyptus stellulata Sieber ex DC. Catalogue number: CANB 426040.3
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Year: 1918 | |
| Herbarium: Australian National Herbarium | View record | |
Eucalyptus stellulata Sieber ex DC. Catalogue number: CANB 426041.1
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Year: 1918 | |
| Herbarium: Australian National Herbarium | View record | |
Eucalyptus stellulata Sieber ex DC. Catalogue number: CANB 426039.2
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Year: 1918 | |
| Herbarium: Australian National Herbarium | View record | |
Thomasia petalocalyx Catalogue number: BRI AQ0082254
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-09-1917 | |
| Herbarium: Queensland Herbarium | View record | |
Epacris impressa Catalogue number: BRI AQ0186975
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-10-1929 | |
| Herbarium: Queensland Herbarium | View record | |
Blechnum penna-marina subsp. alpina Catalogue number: BRI AQ0145589
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 02-01-1905 | |
| Herbarium: Queensland Herbarium | View record | |
Epacris breviflora Catalogue number: BRI AQ0186944
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-11-1904 | |
| Herbarium: Queensland Herbarium | View record | |
Eucalyptus pauciflora subsp. acerina Catalogue number: BRI AQ0131437
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 02-01-1905 | |
| Herbarium: Queensland Herbarium | View record | |
Gahnia sieberiana Catalogue number: BRI AQ0303200
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 19-01-1929 | |
| Herbarium: Queensland Herbarium | View record | |
Eucalyptus camphora subsp. humeana Catalogue number: BRI AQ0096902
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-07-1927 | |
| Herbarium: Queensland Herbarium | View record | |
Orites lancifolius Catalogue number: BRI AQ0105511
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 02-06-1905 | |
| Herbarium: Queensland Herbarium | View record | |
Persoonia chamaepeuce Catalogue number: BRI AQ0105541
| State: New South Wales | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-11-1928 | |
| Herbarium: Queensland Herbarium | View record | |
Lepidosperma laterale var. laterale Catalogue number: BRI AQ0303552
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-01-1922 | |
| Herbarium: Queensland Herbarium | View record | |
Podolobium alpestre Catalogue number: BRI AQ0235687
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-02-1926 | |
| Herbarium: Queensland Herbarium | View record | |
Libertia pulchella Catalogue number: BRI AQ0138959
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 02-01-1905 | |
| Herbarium: Queensland Herbarium | View record | |
Australina pusilla subsp. muelleri Catalogue number: BRI AQ0089597
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-01-1904 | |
| Herbarium: Queensland Herbarium | View record | |
Wittsteinia vacciniacea Catalogue number: BRI AQ0188471
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 02-01-1905 | |
| Herbarium: Queensland Herbarium | View record | |
Olearia floribunda Catalogue number: BRI AQ0249712
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 01-11-1928 | |
| Herbarium: Queensland Herbarium | View record | |
Richea continentis Catalogue number: BRI AQ0188226
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 02-01-1905 | |
| Herbarium: Queensland Herbarium | View record | |
Isolepis inundata Catalogue number: BRI AQ0155653
| State: Victoria | ||
| Collector: [Williamson, H.B.] s.n. | Date: 22-11-1922 | |
| Herbarium: Queensland Herbarium | View record | |