Schulman also discovered that the oldest specimens of other pines likewise grew in harsh conditions. Although they must overcome adversity, these examples of endurance make the most of the two advantages they have.
इतर प्रकारच्या पाईन वृक्षांपैकी सर्वात जुनी वृक्षे देखील खडतर परिस्थितीतच वाढतात असे शूलमन यांना आढळले.