▁locations ▁in ▁North ▁America . ▁It ▁is ▁a ▁bul b - form ing ▁per enn ial , ▁usually ▁with ▁yellow ▁flowers , ▁sometimes ▁t ing ed ▁red ▁on ▁the ▁outside . ▁In ▁the ▁Pak ist ani ▁region ▁of ▁Bal och istan ▁it ▁is ▁the ▁provincial ▁flower . ▁▁ ▁Sub species ▁ ▁Tul ip a ▁s yl vest ris ▁sub sp . ▁austral is ▁( Link ) ▁P amp ▁- ▁from ▁Portugal ▁+ ▁Mor oc co ▁to ▁X in ji ang ▁ ▁Tul ip a ▁s yl vest ris ▁sub sp . ▁prim ul ina ▁( B aker ) ▁Ma ire ▁& ▁We iller ▁- ▁ ▁Al ger ia , ▁Mor oc co ▁ ▁Tul ip a ▁s yl vest ris ▁sub sp . ▁s yl vest ris ▁- ▁Italy , ▁Lib ya ▁ ▁Tul ip a ▁austral is ▁is ▁also ▁found ▁on ▁the ▁island ▁of ▁Mal ta , ▁in ▁the ▁Mediter rane an ▁Sea , ▁limited ▁to ▁one ▁specific ▁area . ▁ ▁References ▁ ▁External ▁links ▁Pl ants ▁For ▁a ▁Future , ▁Tul ip a ▁s yl vest ris ▁- ▁L . ▁Dave ' s ▁Garden ▁Plant files , ▁Flor ent ine ▁Tul ip , ▁Wild ▁Tul ip ▁Tul ip a ▁s yl vest ris ▁Pacific ▁Bul b ▁Society , ▁Tul ip a ▁Species ▁Four ▁photos ▁of ▁several ▁species ▁Great ▁Plant ▁P icks ▁ ▁s yl vest ris ▁Category : Fl ora ▁of ▁Asia ▁Category : G arden ▁plants ▁Category : Pl ants ▁described ▁in ▁ 1 7 5 3 <0x0A> </s> ▁L