Galium triflorum
 
Sweet-Scented Bedstraw

Leaves & Inflorescence, Bottom

Lake Audy in Riding Mountain National Park
30-June-2010

bullet

Triflorum: Answers to key questions in Budd's Flora and Flora of Alberta leading to this species.
bullet

plants perennial; NOT [plants annual]

bullet

internodes glabrous, the angles mostly retrorsely scabrous, at least below; NOT [internodes puberulent, the angles not retrorsely scabrous]

bullet

leaves mostly in whorls of 6; NOT [leaves mostly in whorls of 8], NOT [leaves in whorls of 4]

bullet

leaves usually more than 3 mm wide; NOT [leaves usually 2-3 mm wide]

bullet

leaves elliptic; NOT [leaves linear-lanceolate to narrowly oblanceolate], NOT [leaves linear]

bullet

leaves generally 3-4 times longer than wide; NOT [leaves more than 4 times longer than wide]

bullet

leaves NOT strongly revolute

bullet

ovary and fruit bristly or hairy; NOT [ovary and fruit glabrous]

 

bullet

Galium: Answers to key questions in Budd's Flora  and Flora of Alberta leading to this genus. 
bullet

stems square

bullet

leaves whorled; NOT [leaves opposite]

bullet

inflorescence of open cymes; NOT [inflorescence a head, subtended by bracts]

bullet

corolla rotate; NOT [corolla slender-funnelform]

 

bullet

Rubiaceae: Answers to key questions in Budd's Flora  leading to this family. 
bullet

herbs; NOT [shrubs or trees]

bullet

plants green or with some chlorophyll; NOT [plants parasitic or saprophytic, with chlorophyll]

bullet

plants without milky juice; NOT [plants often with milky juice]

bullet

not climbing plants; NOT [climbing plants with tendrils]

bullet

leaves opposite; NOT [leaves basal or alternate]

bullet

leaves with stipules, appearing whorled; NOT [leaves without stipules]

bullet

flowers NOT in heads or spikes; NOT [flowers in long or short spikes], NOT [flowers in heads or in form resembling a head]