Focusing on the Landscape Biodiversity in Australia’s National Reserve System Part B: Vascular Flora a report for Caring for Country



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87

3

VU

Cyphanthera racemosa

92

3



NL

Cyphanthera anthocercidea

115


3

NL

Solanum tetrandrum

151

3

NL



Anthocercis angustifolia

175


3

NL

Solanum eardleyae

202

3

NL



Anthocercis ilicifolia ilicifolia

32

4



NL

Solanum celatum

49

4



NL

Solanum multiglochidiatum

94

4



NL

Solanum gabrielae

99

4



NL

Solanum physalifolium var.

nitidibaccatum

108


4

NL

Solanum clarkiae

130

4

NL



Nicotiana megalosiphon

157


4

NL

Anthocercis anisantha collina

175

4

NL



Solanum tetrathecum

189


4

NL

Solanum jucundum

262

4

NL



Solanum hesperium

43

5



NL

Solanum ashbyae

58

5



NL

Solanum discolor

63

5



NL

Solanum petraeum

64

5



NL

Anthocercis anisantha anisantha

69

5



NL

Solanum cookii

72

5



NL

Nicotiana amplexicaulis

81

5



NL

Cyphanthera albicans tomentosa

84

5



NL

Solanum cunninghamii

86

5



NL

Anthotroche myoporoides

106


5

NL


364

Dilleniaceae

The ANHAT database has 43146 records for 221 species and subspecies of 

Dilleniaceae. No species of Dilleniaceae are considered extinct.

Ten species account for approximately 50% of the total species records in ANHAT (



Table 112). These species have over 900 records and, in the case of the Hibbertia 

riparia, over 3500 records.

Table 112 Dilleniaceae species that account for approximately 50% of the total 

species records in ANHAT.

Species

No. Records



% Total Records

Hibbertia aspera

937


2.17

Hibbertia acicularis

1028


2.38

Hibbertia scandens

1144


2.65

Hibbertia exutiacies

1879


4.35

Hibbertia stricta

1990


4.61

Hibbertia empetrifolia

2096


4.86

Hibbertia sericea

2623


6.08

Hibbertia linearis obtusifolia

2767


6.41

Hibbertia fasciculata prostrata

3417


7.92

Hibbertia riparia

3839


8.90

Total


21720

50.33


Eighty-six species had 30 or fewer individual site records in the ANHAT database 

(Table 113). This represents more than one-third of all species in the database.  Four 

of these species are classified as threatened, including one species classified as 

endangered.  The majority of species with location information come from Western 

Australia, with few species being present in the east or the north of Australia.  There 

is no information provided on vegetation types with which these species are 

associated, due to time constraints.  The sizes of the ranges of these species are mostly 

below 1000 km

2

.  These species have been excluded from analysis but are included 



here for reference. Exclusion of these poorly recorded species eliminates 143 records.

Table 113 Dilleniaceae species with 30 or fewer individual site records in the 

ANHAT database.



Species

No. 


Records

% in 


NRS Location

Veg 


type

Area 


km

2

EPBC 



status

Hibbertia decumbens

1

100.00



200

NL

Hibbertia empetrifolia uncinata

1

0.00


100

NL

Hibbertia montana confertifolia

1

0.00


100

NL

Hibbertia notabilis

1

100.00


100

NL

Hibbertia oenotheroides

1

0.00


100

NL

Hibbertia puberula

1

0.00


100

NL


365

Hibbertia bracteosa

2

100.00



SW

100


NL

Hibbertia covenyana

2

100.00



2400

NL

Hibbertia leptopus

2

0.00


CI

100


NL

Hibbertia subexcisa

2

0.00



SW

100


NL

Hibbertia tetrandra

2

100.00



SW

100


NL

Hibbertia villifera

2

50.00



200

NL

Hibbertia bennettii

3

33.33


300

NL

Hibbertia humifusa debilis



3

100.00

300

VU

Hibbertia platyphylla halmaturina

3

100.00



200

NL

Hibbertia rhynchocalyx

3

100.00


E

300


NL

Hibbertia cymosa

4

0.00



100

NL

Hibbertia glomerosa bistrata

4

0.00


300

NL

Hibbertia stricta fruticosa

4

0.00


100

NL

Hibbertia vestita thymifolia

4

0.00


200

NL

Hibbertia aspera pilosifolia

5

60.00


500

NL

Hibbertia chartacea

5

0.00


SW

300


NL

Hibbertia linearis grandiflora

5

60.00



500

NL

Hibbertia millari

5

0.00


200

NL

Hibbertia obtusibracteata

5

100.00


800

NL

Hibbertia superans

5

0.00


600

NL

Hibbertia basaltica



6

0.00

200

EN

Hibbertia acuminata

7

71.43



E

1600


NL

Hibbertia axillibarba

7

0.00



SW

200


NL

Hibbertia cistiflora rostrata

7

85.71



400

NL

Hibbertia lepidocalyx tuberculata

7

100.00


300

NL

Hibbertia patens

7

0.00


E

400


NL

Hibbertia tenuis

7

0.00



200

NL

Hibbertia charlesii

8

100.00


SW

100


NL

Hibbertia selkii

8

75.00



NW

500


NL

Hibbertia carinata

9

22.22



600

NL

Hibbertia pachyphylla

9

33.33


700

NL

Hibbertia tenuifolia

9

33.33


300

NL

Tetracera nordtiana moluccana

9

0.00


700

NL

Hibbertia marginata



10

20.00

E

1200

VU

Hibbertia glomerata ginginensis

11

36.36



400

NL

Hibbertia melhanioides baileyana

11

27.27


400

NL

Hibbertia lepidocalyx

12

8.33


SW

600


NL

Hibbertia priceana

12

0.00



SW

400


NL

Hibbertia ledifolia

13

30.77



NW

1000


NL

Hibbertia uncinata

13

0.00



SW

700


NL

Hibbertia ancistrotricha

14

7.14



SW

600


NL

Hibbertia hamata

14

14.29



1000

NL

Hibbertia oligantha

15

40.00


SW

900


NL

Hibbertia turleyana

15

80.00



SW

400


NL

Hibbertia villosa

15

86.67



E

1800


NL

Hibbertia hibbertioides 

meridionalis

16

37.50



800

NL

Hibbertia muelleri

16

0.00


CN

800


NL

Hibbertia acrotrichion

17

70.59



SW

500


NL

Hibbertia papillata

17

100.00



SW

300


NL

366

Hibbertia hamulosa

18

55.56



SW

1100


NL

Hibbertia hendersonii

18

94.44



500

NL

Hibbertia kaputarensis

18

83.33


E

1000


NL

Hibbertia porongurupensis

18

77.78



500

NL

Hibbertia pulchra crassinervia

18

27.78


1000

NL

Hibbertia andrewsiana

19

57.89


SW

1700


NL

Hibbertia fitzgeraldensis

19

100.00



SW

300


NL

Hibbertia synandra

19

15.79



NE,E

500


NL

Hibbertia ulicifolia

19

68.42



SW

900


NL

Hibbertia glomerata wandoo

21

57.14



900

NL

Hibbertia graniticola

21

47.62


SW

500


NL

Hibbertia nymphaea

21

42.86



SW

1400


NL

Hibbertia pholidota

21

100.00



500

NL

Hibbertia spathulata

21

71.43


SE

600


NL

Hibbertia glabrisepala

22

13.64



W

1700


NL

Hibbertia helianthemoides

23

60.87



SW,W

1100


NL

Hibbertia hibbertioides pedunculata

23

17.39



800

NL

Hibbertia humifusa erigens



23

0.00

800

VU

Hibbertia oblongata brevifolia

23

60.87



1700

NL

Hibbertia pulchra acutibractea

23

65.22


1300

NL

Hibbertia glomerata darlingensis

25

12.00


800

NL

Hibbertia lividula

25

8.00


SW

1400


NL

Hibbertia sessiliflora

25

28.00



1400

NL

Hibbertia hirsuta

27

7.41


TAS

13400


NL

Hibbertia nutans

27

29.63



SW,W

1600


NL

Hibbertia laurana

28

10.71



1000

NL

Hibbertia scabra

28

32.14


CN

1600


NL

Tetracera nordtiana wuthiana

28

42.86



1600

NL

Hibbertia arnhemica

30

46.67


CN

1800


NL

Hibbertia hooglandii

30

3.33



NW

1400


NL

Hibbertia pulchra

30

50.00



SW

2400


NL

Removal of extinct and poorly recorded species leaves 42038 records in ANHAT for 

135 species (and subspecies). The mean number of records per species for species 

with greater than 30 records was 311, with a mean of 36 for the percent of records in 

the NRS.

Forty-seven species of Dilleniaceae had 45% or greater of individual site records 

located within PAs (

Table 114). This is over one-third of the species with more than 30 records.  None of 

these species are classified as threatened under the EPBC Act. There are few species 

from inland Australia in this category. The range areas vary substantially with two 

species with ranges greater than 100000 km

2

.  No species has more than 83% of its 



record sites within PAs.

Table 114 Dilleniaceae species with >45% of site records within PAs.

367

Species


No. Records 

in NRS


No. 

Records


% in 

NRS Location

Veg 

type


Area 

km

2



EPBC 

status


Pachynema sphenandrum

64

141



45.39 NW,CN

6600


NL

Hibbertia crinita

244


536

45.52


SE

16400


NL

Hibbertia salicifolia

103


222

46.40


E

7600


NL

Hibbertia acicularis

478


1028

46.50


E,SE, 

TAS


47700

NL

Pachynema junceum

135

285


47.37

CN

10000



NL

Hibbertia notibractea

19

40



47.50

SW

2200



NL

Hibbertia platyphylla

47

98



47.96

5600


NL

Hibbertia stricta

961


1990

48.29


SW,E, 

SE,CS, 


TAS

73800


NL

Hibbertia appressa

18

37



48.65

2200


NL

Hibbertia silvestris

23

47



48.94

SW

2600



NL

Hibbertia sericea

1288


2623

49.10


E,SE,CS 

TAS


88700

NL

Hibbertia glaberrima

192

389


49.36

SW,W,C


I

8300


NL

Hibbertia riparia

1909


3839

49.73


E,SE,CS

TAS


152200 NL

Hibbertia exutiacies

941


1879

50.08 E,SE,CS

22400

NL

Hibbertia pedunculata



67

133


50.38

E,SE


9200

NL

Hibbertia linearis floribunda

81

160


50.63

4200


NL

Hibbertia scandens

586


1144

51.22 NE,E,SE

67600

NL

Hibbertia humifusa



16

31

51.61



SE

1400


NL

Hibbertia fasciculata 

prostrate

1765


3417

51.65


114900 NL

Hibbertia aspera

490


937

52.29


E,SE,CS

TAS


57200

NL

Hibbertia trichocalyx

20

38

52.63



SW

1900


NL

Hibbertia saligna

29

55



52.73

E,SE


2400

NL

Hibbertia pallidiflora

60

113


53.10

6200


NL

Hibbertia platyphylla major

17

32



53.13

2300


NL

Hibbertia brownii

113


205

55.12


NE,CN,

CS

8400



NL

Hibbertia rufa

41

74



55.41

E,SE


3700

NL

Hibbertia elata

24

43

55.81



E

1100


NL

Tetracera nordtiana

134


230

58.26


NE,E

8600


NL

Hibbertia argentea

28

47



59.57

SW,W


1700

NL

Pachynema praestans

61

101


60.40

CN

3400



NL

Hibbertia melhanioides

107


177

60.45


NE,E

4200


NL

Hibbertia dealbata

118


195

60.51


NE,CN

9300


NL

Hibbertia grossulariifolia

70

115



60.87

SW

4800



NL

368

Hibbertia mucronata

45

73



61.64

SW,W


2300

NL

Hibbertia monogyna

55

89

61.80



E,SE

7600


NL

Hibbertia cistiflora

68

108



62.96

NE,E,SE


TAS

4900


NL

Hibbertia circumdans

29

46



63.04

E,SE


5900

NL

Hibbertia hermanniifolia

56

88

63.64



E,SE

3200


NL

Hibbertia monticola

34

53



64.15

E

1000



NL

Pachynema diffusum

43

64



67.19

CN

2300



NL

Hibbertia truncata

21

31



67.74

500


NL

Hibbertia tomentosa

45

66



68.18

CN

4300



NL

Hibbertia australis

195


281

69.40


SE

9500


NL

Hibbertia hexandra

58

83



69.88

NW,E


1900

NL

Hibbertia spicata leptotheca

63

82

76.83



2100

NL

Pachynema hooglandii

46

59

77.97



CN

1800


NL

Hibbertia hirticalyx

32

39



82.05

3700


NL

Ten species have less 10% or less of their ANHAT records located within PAs (Table



115). This is less than 10% of the species with more than 30 records and is a relatively 

low percentage of poorly conserved species compared to most of the other families 

assessed.  No species are classified as threatened.  One species has no records present 

in the NRS.  Seven of the eight species with recognised locations come from south-

west Western Australia.  Their ranges are not particularly small with all but one being 

greater than 1000 km

2

.

Table 115 Dilleniaceae species with <10% of ANHAT records located within PAs.



Species

Inside 


NRS

No. 


Records

% in 


NRS Location

Veg 


type

Area 


km

2

EPBC 



status

Hibbertia mulligana

0

31



0.00

400


NL

Hibbertia goyderi

1

40



2.50

CN

1200



NL

Hibbertia avonensis

1

33



3.03

SW

1700



NL

Hibbertia diamesogenos

1

32



3.13

1600


NL

Hibbertia miniata

2

56



3.57

SW

1400



NL

Hibbertia stowardii

2

38



5.26

SW

1800



NL

Hibbertia drummondii

3

47



6.38

SW,W


2200

NL

Hibbertia ancistrophylla

3

46

6.52



SW,W

2600


NL

Hibbertia lasiopus

8

110



7.27

SW

5400



NL

Hibbertia stenophylla

4

54



7.41

SW

3700



NL

A total of eight Dilleniaceae species had records in more than 100 PAs (



369

Table 116). Species in this category have a mean of 2325 record sites. No species 

were classified as threatened.



Table 116 Dilleniaceae species recorded at more than 100 PAs.

Species


No. Records

No. PAs


No. PAs 

>1000ha


EPBC 

status


Hibbertia exutiacies

1879


130

40

NL



Hibbertia scandens

1144


137

107


NL

Hibbertia aspera

937


144

105


NL

Hibbertia stricta

1990


182

121


NL

Hibbertia linearis obtusifolia

2767


187

133


NL

Hibbertia fasciculata prostrate

3417


235

136


NL

Hibbertia sericea

2623


265

114


NL

Hibbertia riparia

3839


355

162


NL

A total of 36 species had records in five or fewer PAs (Table 117).  This is slightly 

over one-quarter of species with more than 30 record sites.  One species is threatened, 

being listed as vulnerable. The majority of species in this list had fewer than 100 

individual site records and no species had more than 250 site records.  

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