BOT 360F - Families of Vascular Plants

Rosaceae subfamilies and tribes according to Potter et al. (2007) (genera native to Ontario in boldface)

 

Potter et al. (2007) tree

click on supertribe Pyrodae (dark blue) to visit a page discussing this group. Click on the Potter et al. citation to access the .pdf file of this paper.

 

 

  GENUS WOODINESS fruit dry/fleshy fruit de-/indehiscent 2n = 1 # spp.

Rosoideae

 
[Unplaced] Filipendula Mill. herbs dry indehiscent 14, 28, 42 15
Rosodae Rosa L. shrubs fleshy indehiscent 14, approx. 56 100 (+)
Rubus L. shrubs fleshy indehiscent 14, approx. 98 250

Sanguisorbeae

Acaena Mutis ex L. herbs dry indehiscent 42, approx. 84, 126 40 (+)
Agrimonia L. rhizomatous herb 28, 56 10-15
Aremonia Neck. ex Nestl. herbs 42 1
Bencomia Webb & Berthel. shrubs 28 6
Cliffortia L. shrubs - 100
Hagenia J.F.Gmel. trees - 1
Leucosidea Eckl. & Zeyh. shrubs, small trees - 1
Margyricarpus Ruiz & Pav. shrubs nearly dry - 8
Polylepis Ruiz & Pav. trees dry - 20
Sanguisorba L. rhizomatous herbs 14, 28, 56 15
Sarcopoterium Spach shrubs nearly dry 28 1
Spenceria Trimen rhizomatous herbs dry - 1

Potentilleae

Chamaerhodos Bunge herbs dry indehiscent 14 5
Fragaria L. herbs 14, approx. 56 10
Potentilla L. herbs, shrubs 14, approx. 112 300+
  Alchemilla L. herbs, shrubs     16, ...224 1000 (+)
  Aphanes L. annual herbs     in Alchemilla -
  Lachemilla (Focke) Rydb. herbs, shrubs     in Alchemilla -
  Potaninia Maxim. shrubs     - 1

Colurieae

Acomastylis Greene perennial herbs dry indehiscent 28, 70 12
Coluria R.Br. 14 4
Geum L. (28,) 42 (, 56, 70, 84) 30
Oncostylus (Schltdl.) Bolle - 5
Orthurus Juz. 28, 30 1
Parageum Nakai & H.Hara 28, 42 6
Fallugia Endl. 28 1
Sieversia Willd. 14 1
Waldsteinia Willd. 14, 21, 28, 35, 42 5

Dryadoideae

[Nitrogen-fixing]

woody

dry indehiscent    
  Cercocarpus Kunth 18 5
  Chamaebatia Benth. 18 1
  Cowania D.Don 18 1
  Dryas L. 18 2
  Purshia DC. ex Poir. 18 2 (or 1)

Spiraeoideae

 
[Unplaced] Lyonothamnus A.Gray tree dry dehiscent 54 1
Kerriodae  
Kerrieae
 
Coleogyne Torr. shrubs dry indehiscent 16 1
Kerria DC.   nearly dry   18 1
Neviusia A.Gray       - 2
Rhodotypos Siebold & Zucc.       18 1
Osmaronieae
Exochorda Lindl. woody dry dehiscent 16 (, 18) 4
Oemleria Rchb.   fleshy indehiscent 16 1
Prinsepia Royle       32 (28?) 3 (-4)
Amygdaleae
Maddenia Hook.f. & Thomson woody fleshy indehiscent - 1
Prunus L.       16, 24, approx. 64 200 (+)
Sorbarieae
Adenostoma Hook. & Arn. shrubs dry indehiscent - 3
Chamaebatiaria (Porter) Maxim.     dehiscent 18 1
Sorbaria (Ser. ex DC.) A.Braun     dehiscent 18 4

Spiraeeae

Aruncus L. rhizomatous herbs dry dehiscent 18, 36 (14, 16, 42) 1
Eriogynia Hook. shrubs 18 1
Holodiscus (K.Koch) Maxim. indehiscent 18, 36 1
Kelseya Rydb. dehiscent 18 1
Petrophytum (Nutt.) Rydb. 18 1 (-3)
Sibiraea Maxim. 18 1
Spiraea L. 18, 27, 36, 54 80
Xerospiraea Henr. 18 1

Neillieae

Neillia D.Don shrubs dry dehiscent 18 (-20) 12
  Physocarpus (Cambess.) Maxim. 18, 54 "few"
  Stephanandra Siebold & Zucc. 18 3
Pyrodae Gillenia Moench perennial herbs dry dehiscent 18 2
Pyreae
Kageneckia Ruiz & Pav. woody 34 3
Lindleya Kunth 34 1
Vauquelinia Correa ex Humb. & Bonpl. 30 3

Pyrinae

Chamaemeles Lindl. fleshy indehiscent
(polypyrenous drupe)
- 1
Cotoneaster Medik. 34, 51, 68 (85, 102) 60 (-300)
Crataegus L. 34, 51, 68 100-200
Hesperomeles Lindl. - 10
Mespilus L. 34 1
Osteomeles Lindl. 34 1
Pyracantha M.Roem. 34 3
Chaenomeles Lindl. indehiscent (berry) - 3
Cydonia Mill. 34 1
Docynia Decne. - 1
Pseudocydonia (C.K.Schneid.) C.K.Schneid. - 1
Amelanchier Medik. 34,68 20
Aria (Pers.) Host in Sorbus 50
Aronia Medik. 34,68 40
Cormus Spach in Sorbus 1
Dichotomanthes Kurz nearly dry (achene) 34
Eriobotrya Lindl. fleshy indehiscent (berry) 34 15-20
Eriolobus (DC.) M.Roem. - 1
Heteromeles M.Roem. nearly dry (achene) - 1
Macromeles Koidz. fleshy indehiscent (berry) - 3
Malus Mill. 34, 51, 68, 85 30-50
Micromeles Decne. in Sorbus 12-15
Pyrus L. 34, 51, 68 10-20
Rhaphiolepis Lindl. 34 5
Sorbus L. 34, 51, 68 150

Note the use of supertribes (Rosodae, Kerriodae, Pyrodae) above to include related genera (Gillenia, Rubus, Rosa) with, or to segregate unplaced ones (Filipendula, Lyonothamnus) from, the tribes within which most of the genera are found.


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