Canada's Plant Hardiness Site

Pinaceae pine family
Pseudotsuga menziesii var. glauca (Beissn.) Franco
En: Rocky Mountain Douglas fir, interior Douglas fir, blue Douglas fir;
Fr: douglas bleu, douglas de Menzies bleu, sapin de Douglas

• [=Pseudotsuga caesia (Schwer.) Flous]
• [=Pseudotsuga douglasii (Sabine ex D.Don) Carrière forma glauca-pendula Beissn.]
• [=Pseudotsuga douglasii (Sabine ex D.Don) Carrière subsp. glaucescens Schwer.]
• [=Pseudotsuga douglasii (Sabine ex D.Don) Carrière var. argentea Koster]
• [=Pseudotsuga douglasii (Sabine ex D.Don) Carrière var. caesia Schwer.]
• [=Pseudotsuga douglasii (Sabine ex D.Don) Carrière var. glauca (Beissn.) Mayr]
• [=Pseudotsuga douglasii (Sabine ex D.Don) Carrière var. glauca-pendula (Beissn.) P.Sm.]
• [=Pseudotsuga flahaultii Flous]
• [=Pseudotsuga glauca (Beissn.) Mayr]
• [=Pseudotsuga glauca (Beissn.) Mayr var. argentea (Koster) Fitsch.]
• [=Pseudotsuga glauca (Beissn.) Mayr var. caesia (Schwer.) Fitsch. in Beissn.]
• [=Pseudotsuga globulosa Flous]
• [=Pseudotsuga menziesii (Mirb.) Franco subsp. glauca (Beissn.) A.E.Murray]
• [=Pseudotsuga menziesii (Mirb.) Franco subsp. glaucescens (Schwer.) P.D.Sell]
• [=Pseudotsuga menziesii (Mirb.) Franco var. caesia (Schwer.) Franco]
• [=Pseudotsuga menziesii (Mirb.) Franco var. flahaultii (Flous) Silba]
• [=Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco]
• [=Pseudotsuga merrilli Flous]
• [=Pseudotsuga rehderi Flous]
• [=Pseudotsuga taxifolia Britton forma argentea (Koster) Sudw.]
• [=Pseudotsuga taxifolia Britton forma glauca-pendula (Beissn.) C.K.Schneid.]
• [=Pseudotsuga taxifolia Britton subsp. caesia (Schwer.) Asch. & Graebn.]
• [=Pseudotsuga taxifolia Britton subsp. glauca (Beissn.) Schwer.]
• [=Pseudotsuga taxifolia Britton subsp. glaucescens Schwer.]
• [=Pseudotsuga taxifolia Britton var. brevifolia Sudw.]
• [=Pseudotsuga taxifolia Britton var. caesia (Schwer.) Ashers & Graebn.]
• [=Pseudotsuga taxifolia Britton var. glauca (Beissn.) Sudw. 1897, non C.K.Schneid. 1913]
• [=Tsuga douglasii (Sabine ex D.Don) Lindl. var. glauca Beissn. in H.Jaeger & Beissn. - basionym]