Supplementary Materials
1. Maps of climatic predictors
Figure S1: Maps of climatic predictors for the Philippine archipelago. For temperature seasonality
(TS) and precipitation seasonality (PS) the coefficient of variation (COV) are shown.
2. MAXENT model results for further Ixora species
Figure S2a: Occurrence points and maps of predicted habitat suitability for present and future (IPCC
scenario B1 and A2) climatic conditions for further Ixora species with less than 20 occurrence points.
Predicted climatic suitability ranges from 0 (unsuitable) to 1 (very suitable).
Figure S2b: Occurrence points and maps of predicted habitat suitability for present and future (IPCC
scenario B1 and A2) climatic conditions for further Ixora species with less than 20 occurrence points.
Predicted climatic suitability ranges from 0 (unsuitable) to 1 (very suitable).
3. Maps of MAXENT - MESS Analysis
Figure S3a: Results of MESS analysis in MAXENT for future climate scenario B1 and A2. Colours show
the similarity of future climate to present conditions with negative values indicating novel climates.
Figure S3b: Results of MESS analysis in MAXENT for future climate scenario B1 and A2. Colours show
the similarity of future climate to present conditions with negative values indicating novel climates.
Figure S3c: Results of MESS analysis in MAXENT for future climate scenario B1 and A2. Colours show
the similarity of future climate to present conditions with negative values indicating novel climates.
4. MAXENT response curves for all Ixora species
Figure S4a: MAXENT response curves showing the predicted value of occurrence for each
climatic variable. TS: Temperature seasonality, PS: precipitation seasonality, AP: annual
precipitation, PwarmQ: precipitation warmest quarter.
Figure S4b: MAXENT response curves showing the predicted value of occurrence for each
climatic variable. TS: Temperature seasonality, PS: precipitation seasonality, AP: annual
precipitation, AMT: annual mean temperature, PwarmQ: precipitation warmest quarter.
Figure S4c: MAXENT response curves showing the predicted value of occurrence for each climatic
variable. TS: Temperature seasonality, PS: precipitation seasonality, AP: annual precipitation,
AMT: annual mean temperature, PwarmQ: precipitation warmest quarter.
Figure S4d: MAXENT response curves showing the predicted value of occurrence for each climatic
variable. TS: Temperature seasonality, PS: precipitation seasonality, AP: annual precipitation, AMT:
annual mean temperature, PwarmQ: precipitation warmest quarter.
Figure S4e: MAXENT response curves showing the predicted value of occurrence for each climatic
variable. TS: Temperature seasonality, PS: precipitation seasonality, AP: annual precipitation, AMT:
annual mean temperature, PwarmQ: precipitation warmest quarter.